Question

Find four rational numbers equivalent to the following.
$1$

Answer 1

$1$ can also be written as $\frac{1}{1}$

To find equivalent rational number, we have to multiply and divide numerator with same number except $0$

$\therefore \frac{1}{1}=\frac{1\times 2}{1\times 2}=\frac{2}{2}$

$\therefore \frac{1}{1}=\frac{1\times 3}{1\times 3}=\frac{3}{3}$

$\therefore \frac{1}{1}=\frac{1\times 4}{1\times 4}=\frac{4}{4}$

$\therefore \frac{1}{1}=\frac{1\times 5}{1\times 5}=\frac{5}{5}$

So, equivalent numbers of $1$ are $\frac{2}{2},\frac{3}{3},\frac{4}{4},\frac{5}{5}$