Question

Sparkle Cleaners uses

Answer 1

Answer:1

Step-by-step explanation:

Answer 2

2/3 jug = 3 weeks

3*(2/3 jug) = 3*(3 weeks) ... multiply both sides by 3

2 jugs = 9 weeks

2/9 jugs = 9/9 weeks ... divide both sides by 9

2/9 jug = 1 week

They use 2/9 of a jug in 1 week.