A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:

A can finish a work in 24 days, B in 9 days and C in 12 days. B and C

1.	A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:
A.	days
B.	days
C.	0 days
D.	$10\frac{1}{2}$$days
Answer» D. $10\frac{1}{2}$$days