Question

If you are 80% done with a project, and it took you 7 hours, how much longer until you are 100% done?

Assume you are working at the same rate. Show your work.

Answer 1

Explanation:

80% = 7

divide by 80

1% = 0.0875

times by 100

100% = 8.75

8.75 - 7 = 1.75/1 hr 45 minutes more minutes till 100%