Question

change the following fractions into equivalent fraction with numerator 20 Q.1. 1/2 Q.2 4/5 Q.3 2/3 Q.4 60/63​

Answer 1

Answer:

1. $\frac{1}{2} =\frac{20}{40}$

2.$\frac{4}{5} =\frac{20}{25}$

3.$\frac{2}{3} =\frac{20}{30}$

4.$\frac{60}{63} =\frac{20}{21}$

Step-by-step explanation:

It is asked in the question to find equivalent fractions for each given fraction such that the numerator is 20.

Let us consider the answer as $\frac{20}{a}$, we need to find a for each question.

Equivalent fractions mean that the simple fractions are same.

1.

$\frac{1}{2} =\frac{20}{a} \\a=20.2=40$

Thus the equivalent fraction of $\frac{1}{2}$ is $\frac{20}{40}$.

2.

$\frac{4}{5} =\frac{20}{a}\\a=\frac{20.5}{4} =5.5=25$

Thus the equivalent fraction of $\frac{4}{5}$ is $\frac{20}{25}$.

3.

$\frac{2}{3} =\frac{20}{a}\\a=\frac{20.3}{2} =10.3=30$

Thus the equivalent fraction of $\frac{2}{3}$ is $\frac{20}{30}$.

4.

$\frac{60}{63}=\frac{20}{a} \\a=\frac{20.63}{60} =\frac{63}{3} =21$

Thus the equivalent fraction of $\frac{60}{63}$ is $\frac{20}{21}$.