Bill is painting his basement floor. If one can of paint will cover 4.5m squared, how many cans of paint will he need?

Measurements: 13.5m, 1.5m, 6m, 18m, 13.5m,1.5m

show work !It is a rectangle layout!

2 answers

If it's a rectangle, why are there six measurements?

A rectangle only has 2 measurements.
the outside and the inside