Math, asked by mahendrashrma13, 3 months ago

10 person can fill up a water tank in 20 hours. how many persons are needed to fill it up in 5 hours in explain

Answers

Answered by johnkenny

1

Answer:

25 people

Step-by-step explanation:

10 people work for 20 hrs, then 20 people work for 10 hrs

that means take ten gap between each and subtract

then,25 people take 5hrs

plzzz mark me as brainliest.

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