Math, asked by Akku9175, 7 months ago

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9. A cistern can be filled by one tap in 8 hours and by another in 4 hours. How long will it take
to fill the cistern if both taps are opened together?​

Answers

Answered by doctormridula24
4

Answer:

Time taken by the Frist tap to fill the cistern - 8 hours

Time taken by the second tap to fill the cistern- 4 hours

Therefore, work done by the Frist tap in 1 hour = 1/8

work done by the second taps in 1 hour = 1/8 +1/4

1+2/8 = 3/8 ,,,,

Thus,both the taps together will fill cistern in 8/3 hours or 2 2/8 hours

Step-by-step explanation:

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Answered by ankushs
3

Answer:

here is ur answer mate

Step-by-step explanation:

mark as

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