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29 June, 15:04

It costs a family $216 to have a 9 ft-by-12 ft wooden floor

refinished. At that rate, how much would it cost them to have a 12 ft-by-16 ft

wooden floor refinished?

A) 2,592

B) 384

C) 288

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Answers (1)
  1. 29 June, 15:07
    0
    B) 384

    Step-by-step explanation:

    (9*12) / 216 = (12*16) / x

    108/216=192/x

    108x=41472

    x=41472/108

    x=$384
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