Explain how to use division to find an equivalent fraction for 9/12

Determine the relationship of ab and cd given the following points

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Select the lengths in centimeters that would form a right triangle