$\dfrac{2}{3} : \dfrac{4}{5}$ in simplest form is

$\dfrac{2}{3} : \dfrac{4}{5}$ in simplest form is
  1. $5:6$
  2. $2:4$
  3. $1:1$
  4. $3:5$

Solution

Multiply both by $15$: $10:12 = 5:6$.

Asked in: MH-SSC-9

Practice more Ratio and Proportion questions on Aicharya