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2 years ago

PLS HELP WITH THIS ONE

Mathematics

1 answer:

olga2289 [7]2 years ago

4 0

Answer:

460 ft^2 of carpet will be replaced

Step-by-step explanation:

You need to find the area of the room and then take away the area of the six bookcases

Area of the room

20*20=400ft^2

35-20=15ft

(15*20)/2=150ft^2

400+150=550ft^2 total room area

Area of bookcases

2.5*6*6=90ft^2 total bookcase area

room area - bookcase area = carpet area

550-90=460ft^2

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