Question

1.3/4=0.975/3 determine whether the proportion is true or false

Answer 1

The proportion is true.

Explanation:

By using the formula below, you can test the correctness of any proportion.

`(a)/(b)=(c)/(d)`

`ad=bc`

By plugging in the given numbers, you can test the proportion.

`(1.3)/(4) =(0.975)/(3)`

`1.3(3)=4(0.975)`

`3.9=3.9`

Thus, the proportion is correct.