Question

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

Answer 1

Answer:

The proportion is true.

Step-by-step explanation:

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

$\frac{a}{b}=\frac{c}{d}$

$ad=bc$

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

$\frac{1.3}{4} =\frac{0.975}{3}$

$1.3(3)=4(0.975)$

$3.9=3.9$

Thus, the proportion is correct.