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TabletClass Math
Two People, One Job — How Long Does It Take? Looks Easy… But Almost Everyone Gets It Wrong

In this video, we solve a classic work-rate word problem: • Dave can mow the lawn in 50 minutes • Ed can mow the lawn in 40 ...

12:50
Two People, One Job — How Long Does It Take? Looks Easy… But Almost Everyone Gets It Wrong

16,980 views

4 days ago