A tank has two leakages. The first leakage alone can empty the tank in 9 min and the second alone would have done it in 6 min. If water leaks out at a constant

A tank has two leakages. The first leakage alone can empty the tank in 9 min and the second alone would have done it in 6 min. If water leaks out at a constant rate , how long does it take both the leakage together to empty the tank?

A tank has two leakages. The first leakage alone can empty the tank in 9 min and the second alone would have done it in 6 min. If water leaks out at a constant rate , how long does it take both the leakage together to empty the tank? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

MD Monir Hossain

3 min

3.5 min

4 min

3.6 min

0 8

Institution: PROBASHI KALLYAN BANK Exam: এক্সিকিউটিভ অফিসার (সাধারণ) ১৮.১০.২০১৯
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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A tank has two leakages. The first leakage alone can empty the tank in 9 min and the second alone would have done it in 6 min. If water leaks out at a constant rate , how long does it take both the leakage together to empty the tank? ?

আন্তর্জাতিক সমুদ্র আইন ট্রাইব্যুনাল (ITLOS) -এর সদর দপ্তর কোথায়?

নিচের কোন কর্মসূচিকে 'ম্যাগনাকার্টা' হিসেবে গণ্য করা হয়?

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