4 years ago

It took 5 people to clean a classroom in 4 hours. How long would it take 4 people? Please help

Mathematics

2 answers:

SpyIntel [72]4 years ago

8 0

Answer:

3 hours, duh

Step-by-step explanation:

Crank4 years ago

8 0

Answer:

3 hours

Step-by-step explanation:

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