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Four identical taps can fill a tank in 70 minutes. Find the time taken for 7 such tapsto fill the same tank. |
Answer» Answer:given TIME taken for 4 IDENTICAL taps = 70mintime taken for 1 TAP = 70/4 = 17.5min∴ Time taken for 7 such taps = 17.5× 7 = 122.5min |
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