Question

Express the following ratios in the simplest form :

$80:90$

$200:500$

$225:500$

$121:1331$

Answer 1

$\left(A\right)80:90\Rightarrow 8:9$

$\left(B\right)200:500\Rightarrow 2:5$

$\left(C\right)225:500\Rightarrow 9:20$

$\left(D\right)121:1331\Rightarrow 1:11$