Question

Richard had his car repaired at a body shop.

The parts cost $100.
The technician charged $52 per hour.
His total bill was $308.

How many hours did the technician work on Richard's car? Enter the numerical value only.

Answer 1

4 hours

Explanation:

multiply all them

Answer 2

4 hours

Explanation:

Because if you multiply 1, 2, 3, 4, etc. by 52, you go past 308. Then, you also can get 208, and the parts are 100;