Question

12=7:x ratio and propotion
Find value of x

Answer 1

Step-by-step explanation:

First, write the proportion, using a letter to stand for the missing term. We find the cross products by multiplying 7 times x, and 50 times 30. Then divide to find x.

Answer 2

Answer:

$\huge\underbrace\mathfrak\pink{Answer}$

$12=7:x \\ x=12 - 7 \\ x=5$