Question

Calculate the unit rate for each. Don’t forget the units!

a) Andre DeGrasse runs 100m in 9.91 seconds.

b) Paint costs $48 for 3.8L.

c) Ethan earned $120.25 for working a 6.5h shift.

Answer 1

letter c. po sagot diyan po

Answer 2

a) Andre DeGrasse runs 100m in 9.91 seconds.

• 100 m / 9.91 s = 10.09 m per second

b) Paint costs $48 for 3.8L.

• $48 / 3.8 L = $12.63 per L

c) Ethan earned $120.25 for working a 6.5h shift.

• $120.25 / 6,5 h = $18.5 per hour