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?

Answer 1

The total thickness is 6 inches thick

Answer 2

It 6 inches because 3 plus2 is 5 and 75 and 25 so the answer will be close to 6 inches