Question

how to do equivalent fraction example 20/40

Answer 1

Hello,
we can say that two or more FRACTIONS are EQUIVALENT to each other when, being written in a different way, they represent the SAME VALUE.

we have:
$\frac{20}{40}$
from which:
$\frac{20}{40}= \frac{20 \times 2}{40 \times 2} = \frac{40}{80}$;
$\frac{20}{40}= \frac{20 \times 3}{40 \times 3} = \frac{60}{120}$;
$\frac{20}{40}= \frac{20 \times 4}{40 \times 4} = \frac{80}{160}$;


the equivalent fractions are:
$\frac{40}{80},\frac{60}{120},\frac{80}{160}$

bye :-)