Math, asked by shreyagodson115, 3 months ago

Six pumps working together empty a tank in 28 minutes.

a. How long will it take to empty the tank if 4 such pumps are working
together?
b. How many pumps will be required to empty the tank in 12 minutes?

Answers

Answered by dakshdav2007

0

Answer:

a. 42 minutes

b. 14 pumps

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