Question

Joe's dad was making a patio. He first spread a layer of sand 2.25 inches thick. Then he poured a layer of concrete 3.75 inches thick.

What is the total thickness of the sand and concrete combined?

A.
1.50 in.

B.
3.75 in.

C.
5.00 in.

D.
6.00 in.

Answer 1

Do 3.75 + 2.25 = 6 or in this case 6.00. So 6.00 is your answer

Hope this helps :)

Answer 2

The answer is D. 6.00 in. because 2.25 plus 3.75 equals 6.