Question

Determine if the ratio are in proportion 3:12 and36:72

Answer 1

3:12 = 3×12 : 12×12 = 36:144

3:12 :: 36:144

As per the given figures 3:12 and 36:72 are not in proportion

Answer 2

Answer:

no they are not in proportion

Step-by-step explanation:

because if cancellation is done

3/12

it will be 1/6.

and after cancelling:

36/72 we will get 1/2.

so 1:6 is not equal to 1:2 .

hence , the given ratios are not in proportion.