Register
The bill for the repair of a computer was $179. The cost for parts was $44, and the labor charge was $45 per hour. How many hours did it take to repair the computer?
120k views
2 votes
The bill for the repair of a computer was $179. The cost for parts was $44, and the labor charge was $45 per hour. How many hours did it take to repair the computer?

User Naren Verma
by
7.9k points

2 Answers

6 votes
3 hours.

$179-$44=$135

$135/$45=3
User Aruizca
by
7.9k points
3 votes
44 + 45h = 179
45h = 179 - 44
45h = 135
h = 135/45
h = 3 <=== it took 3 hrs to repair
User Kodak
by
7.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.7m questions

11.3m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!