
Mark M. answered 12/08/20
Mathematics Teacher - NCLB Highly Qualified
See me solution for the "pool" problem.
Chad M.
asked 12/08/20A student must leave for campus in 10 minutes or he will be late for class. Unfortunately, he is snowed in. He can shovel the driveway in
16
minutes, and his brother claims to be able to do it in
12
minutes. If they shovel together, how long will it take to clear the driveway? Will this give enough time for the student to get to the campus?
Answer: It will take about ?
minutes to clear the driveway together.
Mark M. answered 12/08/20
Mathematics Teacher - NCLB Highly Qualified
See me solution for the "pool" problem.
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