Question

Convert 12/25 to base 5 ​

Answer 1

Expand the given fraction as

$\dfrac{12}{25} = \dfrac{10}{25} + \dfrac2{25} = \dfrac25 + \dfrac2{5^2}$

Then the base 5 representation of 12/25 is

$\dfrac{12}{25} \equiv \boxed{0.22_5}$