## Answer :

**Answer:**

x = 67.2

**Step-by-step explanation:**

7.5/12 = 4.2/x

First, divide 7.5 by 12.

0.625 = 42/x

Next, multiply both sides by x

0.625x = 42

Next, divide by 0.625

**x = 67.2**

There's your answer!

**Answer:**

**Answer is 6.720**

**Answer is 6.720****Step-by-step explanation:**

**x = 168/25 = 6.720**

**x = 168/25 = 6.720**