Hindi, asked by 706745, 9 months ago

10 पाईप एक टंकी को 28 मिनट में भरते हैं, 3 पाईप खराब हो जाना पर टंकी कितनी देर में भरी जायेगी
होगी?

Answers

Answered by pnmakianvrk

0

Answer 40 min will be used by 7

pipes

Answered by aditya637385

1

Answer:

40 minutes

Explanation:

28×10=280

280÷7=40 Ans

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