Question

You are putting hexagon-shaped tiles on the path through the garden. The tiles will be placed as in the diagram. If the path is 12 feet long, how many tiles will it take to cover the path?

A. 2
B. 18
C. 21
D. 63

Answer 1

So, We Need To Convert 12 Feet To Inches. 
1 Foot = 12 Inches
12 Feet * 12 Inches = 144 Inches. So:

We Now Need To Figure Out How Many Times 8 Inches Goes Into 144 Inches.
144/8 = 18

So, The Answer Is B, You Would Need To Lay 18 Tiles To Cover The Path.

Answer 2

1 Foot = 12 Inches

12 Feet * 12 Inches = 144 Inches. 

Divide to get answer 

$144/8 = 18$