154k views
2 votes
Sparkle Cleaners uses

2
3
of a jug of window cleaner in 3 weeks. How much window cleaner do they use in 1 week?

User RubberDuck
by
7.0k points

2 Answers

3 votes

Answer:1

Explanation:

User Joli
by
7.2k points
2 votes

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.

User Julien Spronck
by
6.8k points