You are working as a locksmith. Of the 50 customers you had today, 15 of them needed a new key for their car. What percentage of today's customers needed a new key for their car?

How do i figure this out?

A. 0.030%

B. 0.3%

C. 3%

D. 30%

E. 300%

Question

Aspen

28 December, 11:22

+3

Answers (1)

Know the Answer?

Larry · Answer 1

15/50 = x/100

Cross multiply

50x = 1500

Get x by itself by dividing.

X is 30

Turn it into a percent

Answer is D

You are working as a locksmith. Of the 50 customers you had today, 15 of them needed a new key for their car. What percentage of today's customers needed a new key for their car?How do i figure this out?A. 0.030%B. 0.3%C. 3%D. 30%E. 300%