Question

I need help please! The one from mr.squarepants pls it’s due today !!!

Answer 1

8.25 more hours.

Explanation:

2.25+3 1/2+6=11.75

Then:

20-11.75=8.25

Answer 2

He needs to work 8.25 hours more.

Explanation:

2.25 + 3.50 (3 1/2) - 5.75

5.75 + 6 = 11.75

20 - 11.75 = 8.25