Question

A square room has side lengths of 13 feet. How many 12-inch square tiles will be needed to cover the entire floor?

a.)144

b.)169

c.)175

d.)125

Answer 1

169

Answer 2

13ft = 156in so

13ft x 13ft = 156in x 156in = 24335in^2

Each square tile is 12 x 12 = 144 in^2

The number of tiles is therefore

24335/144 = 169

Answer 3

hisbarbie, hit the fan button

Answer 4

thanks you expLain everythinq so welL ! : )

Answer 5

np