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3 years ago

15

The new pane will cost $91.00 plus an additional fee for installation. A local contractor charges $120 per hour for installation

. if it only takes 45 minutes to replace the window , what will be the total cost?

2 answers:

Alex777 [14]3 years ago

6 0

The total cost would be $211.

denis-greek [22]3 years ago

6 0

120÷4=30. this is the rate per 15 minutes.
30×3=90. this is the rate for 45 minutes.
91+90=181$

Hope this helped:)

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