Simple and Mixed Fractions

Friday 1st of January 2016

Sharing is caring

Fractions Those numbers which can be expressed as in the forn of $\frac{p}{q}$ where $q\ne 0,$ are known as fractions, where p is known as numaerator of fraction and q is known as denominator of fraction.
Mixed Fractions Those fractions which consists a whole number and proper fraction, are known as mixed fractions. e.g.,  is a mixed fraction.

IMPORTANT FORMULAS

1. $\frac{b}{c}+\frac{e}{c}=\frac{b+e}{c}$
2. $\frac{b}{c}+\frac{e}{f}=\frac{b×f+e×c}{c×f}$
3. $\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}×\frac{d}{c}$
4. $a×b\frac{c}{d}=\left(a×b\right)+\left(a×\frac{c}{d}\right)$
5. $a\frac{b}{c}+d\frac{e}{c}=\left(a+d\right)+\left(\frac{b+e}{c}\right)$
6. $a\frac{b}{c}+d\frac{e}{f}=\left(a+d\right)+\left(\frac{b×f+c×e}{c×f}\right)$
7. $\frac{a}{b}{c}}=\frac{a×c}{b}$
8. $\frac{a}{b}÷\frac{b}{c}÷\frac{c}{e}=\frac{a}{b}×\frac{c}{b}×\frac{e}{d}$