Wednesday, 20 June 2012

How to perform Long Division

In the previous post we have discussed about Use Fraction to Decimal Converter and In today's session we are going to discuss How to perform Long Division. About Word division means equal distribution of the particular number of units in any number of parts.  We can divide any number n in x equal parts; by subtracting x form the number n. Then we say that again x is subtracted from the remaining units. This process is continued until the remainder is zero or less than x. In case we get the remainder equal to zero, we say that the number n is completely divisible by x, else not. (know more about Long division, here)
 This repeated method of subtraction for division is not possible for the larger numbers. So we say that in such case we use a Long Division.
In long Division method, we must first know the following terms. Divisor is the number by which we are dividing the given number. Dividend is the number which is being divided. The result we get after division in called the quotient and the number left at the end, which further cannot be divided by the divisor is called the remainder. Now we will place the dividend in the middle and check if the first digit of the dividend is smaller than divisor or not. In case it is not smaller, we will take first two digits of the number and divide them by the divisor.  The result is placed under the given digits and we find the difference between the two digits.
 In next step, the next digit is brought down from the dividend and the same process is repeated, until all the digits of the dividend are processed.

 In order to learn about What Is the Independent Variable, we can take online help of math tutor and understand the concept.  We can also download the syllabus of West Bengal Board of Primary Education which is available online on the website and can be used for the specific studies of a particular grade.

Saturday, 16 June 2012

Use Fraction to Decimal Converter

In the previous post we have discussed about How to Work out Multiplying Fractions Calculator and In today's session we are going to discuss about Use Fraction to Decimal Converter. To learn about Fraction to Decimal Converter, we must first know about the fraction numbers and the decimal numbers. We say that the fraction numbers are the numbers which can be expressed in the form of p/q, where p and q are the whole numbers and q <> 0.  On the other hand we say that the numbers which are written in the form of the combination of the whole part and the decimal part are called the decimal number. The decimal part of the decimal number represents the part of the number which is less than 1.
Now let us take any fraction number say 2/5, we need to convert it in the form of the decimal number. For this we will try to convert the denominator in the form of the power of 10. So for this we will multiply the numerator and the denominator by 2 and thus we will get the fraction as:
( 2 * 2 ) / ( 5 * 2 )
= 4 / 10 (know more about Decimal, here)
 Now as we have the denominator as 10, so we can write the number in the form of decimal as 0.4
  In case the fraction is already in the form of the decimal fraction, then it can be easily converted in the form of the decimal number. So we can write the fraction number 124/100 in the form of the decimal number as 1.24. Here we will remove the denominator 100 and thus we will   place the decimal at the two places from the right. So we say that the fraction 124/100 is same as 1.24
To learn about the Negative Correlation, we will make the use of the online math tutor.  To get the CBSE History Syllabus, we can visit  the website and download all the necessary information.

Friday, 15 June 2012

How to Work out Multiplying Fractions Calculator

Fractional number can be considering as a part of number system. Fractional number represents any whole number into any number of equal parts. Fractional numbers play an important role in our daily routine life like one-half of cake, one-fourth and so on. In the more basic way we can describe the fractional number as a number that is able to represent the integer value in the form of numerator and denominator. In the fractional number the value of numerator represents n number of parts which are same to other part. On the other hand the value of denominator shows how many parts are possible to generate a whole. (know more about Multiplying Fractions, here)
n / d
In the above given notation the variable ‘n’ refers to the value of numerator and the variable ‘d’ refers to the value of denominator. As we know that fractional numbers are part of mathematics then mathematical operations can easily be performed to solve various problems. With fractional number we can perform addition, subtraction, division and multiplication very easily. Here we are going to discussing about the multiplication of fractional numbers.
To perform the multiplication between the two fractional numbers, this can easily be performed by using the multiplying fractions calculator. The multiplying fractions calculator follows the some of the steps that are given below:
A ) First of all perform the multiplication between the numerator values of given fractional numbers.
B ) After that multiply the denominator ‘s value of given fractional numbers.
C ) This step is optional because if there is any need then simplify the obtained fractional into simple form.
During the multiplication of fractional numbers, if we follow the above steps then we get the right output for our problem. Geometric distribution is part of probability theory that able the user to get how many failures is possible before occurring single successful event. In the Tamilnadu state, Tamilnadu board conducts the board exam for students of secondary and senior secondary students. To accomplish their task board provides Tamilnadu board books to the students and In the next session we will discuss about Use Fraction to Decimal Converter.

Thursday, 7 June 2012

How to Multiply Integers

In the previous session we discuss about How to Divide Integers and today we will discuss about How to Multiply Integers. A set of positive and negative numbers is known as integers. Decimal numbers and fractional numbers are not involves in integers.
For example: -6, -9, -58, -77, 0, 11, 25, 30, 110, 130, and160;
In the given example all are the integer number. The number 0 is also an integer number.
There are two types of integers which is shown below:
1.    Positive Integer
2.    Negative integer.
In the mathematics the numbers which are larger than zero are known as positive integer?
For example: 4, 10, 15, 22, 55, 510, 610, 790 and so on all are the positive integers.
The numbers which are smaller than zero, that number is known as negative integer.
For example: -10, -15, -17, -26, -32, -55, -89, -559, -670 and so on all are the negative integers.
Let’s see some steps of multiplying integers;
We have to follow some steps for multiplying integers which are shown below:
Step 1: To find the multiplying integers first we have to take the numbers, all the numbers be positive or negative number because fractional and decimal numbers are not involved in case integers.
Step 2: After that we multiply all the given positive and negative integers.
Let’s see how two numbers are multiplied, suppose we have two numbers are 300 and 250. Multiply both the integers?
Solution: Given, the two positive numbers are 300 and 250.
On multiplying we get:
300 * 250 = 75000,
When we multiply two positive integers we get positive number only.
When we have one integer is positive and the value of positive is 170 and one integer is negative and the values of negative integer is -115, and then see how the numbers are multiplied?
Solution: Given, Positive integer = 170 and negative integer = -155;
On multiplying both the numbers we get:
170 * (-155) = -26350, we get negative integer.
To get more information of Derivative Rules then follow the math online portal. To get better result than before examination solve the cbse question bank papers.

How to Divide Integers

We say that integers are the numbers which extend from minus infinite to plus infinite including zero. These numbers can be expressed on the number line.  Here we are going to learn about dividing integers. When we talk about  dividing integers properties, we say that the closure property does not hold true for the integers, which means that if we divide any integer number by another integer number, then the  result is not necessary an integer.
 Another property of integers is commutative property, which does not hold true for the division of the integer numbers.  Here we say that if a and b is any two integer numbers, then we say that a divided by b is not equal to b divided by a. mathematically we represent it as:
  A ÷ b  <> b ÷ a
 Now we say that  let us look at the  associative property of integers which also does not hold true for the division operation. We say that if we have a, b, c as any three integer numbers, then  we have :
( a ÷ b ) ÷ c <> a ÷ (  b ÷ c)

 Let us take another property of integers as division by 1: According to this property, we mean that if any integer number a is divided by 1, then the result is the original integer number so if we have a as any integer number, then we write it mathematically as  a ÷ 1 = a
 On the other hand, if any integer is divided by -1, then we write  a ÷ -1 = -a


 We will learn about the Trapezoidal Rule by taking online help from online math tutor. We can get CBSE sample papers online, which can help us to get the guide lines about how to prepare for the fore coming examination.

Monday, 4 June 2012

How to solve Pattern Worksheets

We can see different patterns and series around us in our daily life. These patterns  can be the patterns drawn on the print of a  shirt, Pattern of the growth of the petals of a flower, patterns of the flooring  in your school. We must understand the methods of the formation of patterns and the logics used in it. The patterns  formed in such a way are called logical patterns. Now we look at the different mathematical patterns formed.
Let us look at some of the following series:
2 , 4 , 6 , 8, 10, 12, .. . . . . . This is the pattern of the even natural numbers. We say that these numbers are divisible by 2
1, 3, 5, 7, 9, 11, 13, 15, 17 , . . . . . . . . . . .  This is the pattern of the  odd numbers. We say that these numbers are not divisible by 2. Another series we take is the series of  prime numbers.
2, 3, 5, 7, 11, 13, 17, 19, . . . . are all prime numbers. We say that the prime numbers are the numbers which are having only 2 factors i.e. 1 and itself.
Now we will look at the series 1, 4, 9, 25, 36, 49, . . . . . . We say that this series is the series of the numbers which are the squares of the natural numbers 1, 2, 3, 4 ,5 , 6, . . . . . etc.
We can form infinite number of such series which can be in the form of Factorials, A.P. , G.P. etc.

 We can learn about Pattern Worksheets online and practice about the different types of patterns available or which can be formed. To learn about the Differential Equations we must go through CBSE Books for Class 11.