17.7k views
6 votes
contractor charges $1,200 for 100 square feet of roofing installed. At this rate, how much does it cost to have 1,100 square feet installed?

User Xeruf
by
3.0k points

2 Answers

6 votes

Answer:

$13200

Explanation:

1200$ = 100

? =1100

(1200*1100) ÷ 100

(1 320 000) ÷100

$13200

User Sujit Kumar Singh
by
3.7k points
3 votes

Answer:

1200

Explanation:

User Alexandra Franks
by
3.2k points