Question

Mr. Wilson is on his roof installing solar panels. Each panel will generate 150 watts per hour. He has 8 panels to install. Mr. Wilson only needs 900 watts per hour to power everything in his house. How much excess power will Mr. Wilson have?

Answer 1

1,200

Explanation:

8*150=1,200

Answer 2

8 times 150 equals 1200 minus 900 equals 300

Explanation:

answer = 300 extra wats