Answer:
it rise over run so put 2y on graph count down 4 and move right 1
Step-by-step explanation:
His son did.
His son: 1/4 = 25%
Mr. Strand: 2/5 = 20%
They also need 55% more to wash or in other words 11/20.
p = 5
hopefully it is clear and understandable :)
