32.0k views
25 votes
Please help ASAP!

Robin can clean 72 rooms in 6 days.
How many rooms can Robin clean in 9 days?
I'll give 20 points away.

User Roger Liu
by
5.1k points

1 Answer

9 votes
72/6 is 12 meaning she can clean 12 rooms a day

9 times 12 is 108 so the answer is she can clean 108 rooms in 9 days
User Neerajkh
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5.8k points