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  The

Travers

are adding a new room to their house. The room will be a cube with volume

6,859

ft3.

They are going to put in hardwood​ floors, and the contractor charges

​$5

per square foot. How much will the hardwood floors​ cost?

 Sep 24, 2021
 #1
avatar+35059 
+1

Find side length of the cube

s * s* s = 6859

s = 19 ft

 

 

Sq footage of floor =   19 ft * 19 ft =  361 ft2

 

5 dollars/ft2   *  361 ft2 = _________    dollars

 Sep 24, 2021

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