3 years ago

A window washer cleaned 38 windows in 2 hours.At this rate, how many windows did he clean in 7 hours?

2 answers:

5 0

Half of 38 is 19 so in one hour he can clean 19 windows. Then in 7 hours he can clean 133 windows. please rate me the brainiest!<span />

4 0

It will be 177 windows at this rate..
Because 38/2 *7

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