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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
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5 votes
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?

User Jpmcosta
by
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2 Answers

5 votes
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:)
User Neel Pathak
by
7.5k points
6 votes
the total cost would be $211.
User Kienan
by
8.8k points
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