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if workers were able to pave 1/3 of your driveway in 40 minutes if they work at same rate what portion of driveway will they pave in one hour
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if workers were able to pave 1/3 of your driveway in 40 minutes if they work at same rate what portion of driveway will they pave in one hour

User Jszobody
by
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1 Answer

6 votes
40min is 1/3
implies 20min is 1/6
60min is 1/3+1/6=3/6=1/2
User Myesha
by
8.6k points
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