Math, asked by salma89, 6 months ago

X could complete a piece of work in 16 hours and Y could complete the same work in 20 hours they work together for 8 hours and then Y left find the time required by X to complete the remaining work alone.Please give step-by-step explanation.
answer is 8/7
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Answered by kadamanand535
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Answer:

1234567890987654321

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