Fraction plays special role in math. It means the part of an entire object.
it consists of two numbers separated by a line. To represent it we use horizontal line to separate the upper part (how many parts are taken into consideration) and lower part (the total number of parts).
Upper part is called as numerator and lower part is called as denominator.
For example consider the following diagram. The circle is divided into four parts and one part is colored with yellow color and remaining three parts are colored with pink color. We represent the part with yellow color as 1/4 .The three parts colored with pink color are represented as 3/4.
In the next diagram the rectangle is divided into 8 parts. Four smaller rectangles are colored with pink color and remaining 4 are colored with yellow color.
In the fractional number 1/4
1 is called as numerator and 4 is called as denominator.
We have three types of fractional numbers.
The first one is normal like the previous example (2/7). Always the numerator will be more than the denominator. In the improper one, the denominator value will be more than the numerator. But in the mixed one we have three parts which is one whole number and one fractional number. We can change the mixed number as improper. We can add,subtract, multiply and divide any two fractional numbers.
Fractions are elements of Rational number set. We can say the numerator is an element of whole numbers and denominator is an element of natural number.
Students can work out the problems given in the worksheets and verify their solutions with the solution given. If you are having any doubt you can contact us through mail, we will help you to clear your doubts.