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1 vote
Vince can mop a floor in 30 minutes. Annie can mop the same floor in 45 minutes. How long would it take them to mop the floor if they work together?

User Tpellirn
by
8.8k points

1 Answer

5 votes

Answer: 15 i think

Step-by-step explanation: not sure

User Ruyili
by
8.2k points
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