05-05-2020
Mathematics

contestada

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

Respuesta :

lilgirlash lilgirlash

05-05-2020

Answer:

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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