Question

Two mechanics worked on a car. The first mechanic charged $45 per hour, and the second mechanic charged $50 per hour. The mechanics worked for a combined total of 25 hours, and together they charged a total of $1150. How long did each mechanic work?

Answer 1

First one worked for 20 hours, second one worked for 5 hours.

Explanation:

50 times 5 : 250

45 times 20 :900

250+900 = 1150