Math, asked by vvshiporkarvs, 3 months ago

Q.19 A tap can fill a tank in 3 hours. Another tap can empty it in 3 hours. How long will it take to fill the tank, if
both the taps are open?
टैंप 3 घंटे में टैंक को भर देता है। एक दूसरा टैंप 5 घंटे में उसी टैंक को खाली कर देता है। अगर दोनों टैंप खुले हो तो, कितने समय में टैंक
भरेगा।
एक​

Answers

Answered by Anonymous
12

Answer:

ANSWER

Tap A can fill 1 tank in 8 hours

Tap A fills in 1 hour =81tank

Tap B can empty 1 tank in 12 hours.

Tap B empties in 1 hour=121tank

 Both taps will fill in 1 hour =(81−121)tank

                                                   =243−2

                                                   =241

Hence, the tank will be filled completely in 24 hours 

Answered by priyanshu985
2

Answer:

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