srivastavapooja24 srivastavapooja24

28-12-2020
Mathematics

contestada

It takes three identical water pumps 7 hours to fill a pool. How long would it take two of these same pumps to fill the pool, assuming they all pump at the same rate?

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shaziyabodi19 shaziyabodi19

28-12-2020

Answer:

Step-by-step explanation:

i dont know the exact answer ..but i know that the hours would be a larger number and first you need to find out how many ours 1 pump takes so you do 3 divided by 7 which on the calculator its 0.4...

after this you times it but i dont know by what

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jammydadhich jammydadhich

13-02-2021

Answer:

the answer is 10.5

Step-by-step explanation:

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