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

Question

Justice Herman

17 July, 16:37

+1

Answers (1)

Know the Answer?

Isabel Owens · Answer 1

B) 384

Step-by-step explanation:

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

108/216=192/x

108x=41472

x=41472/108

x=$384

It costs a family $216 to have a 9 ft-by-12 ft wooden floorrefinished. At that rate, how much would it cost them to have a 12 ft-by-16 ftwooden floor refinished?A) 2,592B) 384C) 288