Math, asked by alok2491, 1 month ago

2. A water tank had three inlets, which
independently can fill the tank in 20, 40
and 30 minutes, respectively. How much
time does it take to fill the tank when all
three inlets work together?

Answers

Answered by Anonymous

0

Answer:

jdkgoglgkgkgkgkhogkgigkf

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