Question

If a proportional relationship is given by a description such as
a person works 22 1/2 hours in 3 3/4 days at a constant rate, what
would be the unit rate?​

Answer 1

Answer:

unit rate = (22 1/2 ÷ 3 3/4) hours per day

= 45/2 ÷ 15/4

= 45/2 × 4/15

= 6 hours per day