Math, asked by tabbharmal879, 10 months ago

A एक कार्य, B द्वारा किये जाने वाले उसी कार्य को 5 दिन कम में पूरा कर सकता है। यदि दोनों मिलकर11- दिनों में कर सकते हैं, तो अकेला B उसी कार्य को कितने दिनों में कर लेगा?(b) 20(c) 25(d) 30(a) 15

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Answered by jaydensquires23

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Answer:

A एक कार्य, B द्वारा किये जाने वाले उसी कार्य को 5 दिन कम में पूरा कर सकता है। यदि दोनों मिलकर11- दिनों में कर सकते हैं, तो अकेला B उसी कार्य को कितने दिनों में कर लेगा?(b) 20(c) 25(d) 30(a) 15

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