Math, asked by sanjeevs756, 2 months ago

17. नल A तथा नल B एक बाल्टी को क्रमशः 12 मिनट
तथा 15 मिनट में भर सकते हैं। यदि दोनों नल इकट्ठे
खोल दिए जाएँ और फिर A नल को 3 मिनट बाद बन्द
कर दिया जाए, तो B नल को बाल्टी को भरने में और
कितना समय लगेगा ?

Answers

Answered by sumitbora1246

0

16 1/2 is the right answer

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