7 मेन एंड 7 बॉयज कैन डू अ पीस ऑफ वर्क इन 2 डेज इन हाउ मेनी डेज इन मेन एंड 1 बॉयज कैन कंपलीट द वर्क
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Step-by-step explanation:
Let the time taken by 1 man alone to do the work =x days and the time taken by 1 boy to do the work =y days.
Then, work done by 1 man in 1 day =x1 and work done by 1 boy in 1 day =y1
Therefore, work done by 2 men in 1 day =x2 and work done by 7 boys in 1 day =y7
According to the question,
Work done by 2 men and 7 boys in 1 day =41
Thus, x2+y7=41....(i)
Similarly, work done by 4 men in 1 day =x4 and work done by 4 boys in 1 day =y4
Work done by 4 men and 4 boys in 1 day =31
x4+y4=31....(ii)
Putting x1=
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Answer:
bro I solved it but a main part of this statement is missing so the question is not complete
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