Question

Siobhan wants to have a beach party in January. Her parents said she can use the garage, which is 36 feet long and 20 feet wide. If she wants to cover the floor with 2 inches of sand, how much sand does she need

Answer 1

first convert feet to inches
then find the area of the garage which would be (x inches)*(y inches)
then to figure out the volume multiply that by 2 inches

Answer 2

(36*12)*(20*12)*(2)=207360 in^3

Answer 3

since volume is equal to length*width*height .. that is