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A window washer cleaned 40 windows in 2 hours. At this rate, how many windows did he clean in 7 hours?
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A window washer cleaned 40 windows in 2 hours. At this rate, how many windows did he clean in 7 hours?

User Anshoo
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1 Answer

8 votes
about 140 windows

40/2=20
20*7=140
User AntoG
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