Question

write if these ratios are in proportion 8 kgs to 12 KG and 18 rupees to 27 rupees

Answer 1

Given
8kgs : 12 kgs

$\frac{8}{18} = \frac{4}{9}$ [Divided by 2]

And
Rs 18 : Rs 27

$\frac{12}{27} = \frac{4}{9}$ [Divided by 3]

Hence
$\frac{8}{18} = \frac{12}{27} \\ \\ \frac{4}{9} = \frac{4}{9}$
Therefore ratios are equal