What is situation can be represented by 1/2 3/4 equal 3/8

The area of each triangle is 7 square units. the surface area of the triangular prism is

Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?

Decide whether the rates are equivalent. 96 miles on 4 gallons, 380 miles on 15 gallons