Question

The ratio compounded of 4:9, the duplicate ratio of 3:4 will be?

Answer 1

Hey Mate!!☺

----- Here's your answer -----

$\frac{ {3}^{2} }{ {4}^{2} } = \frac{9}{16}$

Duplicate ratio of 3:4 = 9:16

----- Hope it helps you and mark it as the brainliest answer -----