Question

Determine of 3:12and 36:72 are in
proportion​

Answer 1

Answer:

Sorry but I don't know what the question is trying to say

Answer 2

We know that product of means is equal to product of extremes. 3:12 :: 36:72 will be 12×36 = 72×3. Therefore, we will get 432 and 216. As they are not equal, the numbers are not in proportion.

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