Q: M can do a piece of work 5 days less than that of P. M and P began – McqOptions

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1.	Q: M can do a piece of work 5 days less than that of P. M and P began to work together but M leaves after some days and P completed the remaining work in 12 days. Number of days after which M left the job-
A.	$$ 5{7\over9}$$
B.	$$ 6{7\over9}$$
C.	$$ 7{7\over9}$$
D.	$$ 11{7\over9}$$
E.	None of these
Answer» B. $$ 6{7\over9}$$

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