Jawapan

2016-01-09T21:27:02+08:00
First, we need to find the area of the tiles to be put in the floor.
A = lw
A = (6 in.)(13 in.)
A = 78 in.

Divide..
 \frac{8500 in.}{78 in.}
=108.97

Therefore, the answer is 109 tiles.