Answer:
81.6 inches or [tex]81\frac{3}{5}[/tex]
Step-by-step explanation:
Given : There are 12 square tiles .
To Find: What is the total width of the tiles
Solution :
Dimension of each square tile = [tex]6\frac{4}{5}=\frac{34}{5}[/tex]
Thus the width of 1 tile = [tex]\frac{34}{5}[/tex]
So, total width for 12 tiles = [tex]12\times\frac{34}{5}[/tex]
= [tex]81.6[/tex]
Hence the total width of tiles is 81.6 inches or [tex]81\frac{3}{5}[/tex]
