7/8 = x/48
Cross multiply, which is: a/b = c/d ⇒ ad = bc
After cross multiplying, we get:
8x = 7(48)
8x = 336
Divide 8 on both sides
x = 42
Your final answer is B. 42<span>.</span>
Answer:
3
Step-by-step explanation:
You are inversing for subtraction which is addition so D
142.35 miles. Just multiply 189.80 by 3/4 (or .75).
