A and B work together to complete the rest of a job in 7 days. However,$$\frac{{37}}{{100}}$$of the job was already done. Also the work done by A in 5 days is equal to the work done by B in 4 days. How many days would be required by the fastest worker to complete the entire work ?

A and B work together to complete the rest of a job in 7 days. However

1.	A and B work together to complete the rest of a job in 7 days. However,$$\frac{{37}}{{100}}$$of the job was already done. Also the work done by A in 5 days is equal to the work done by B in 4 days. How many days would be required by the fastest worker to complete the entire work ?
A.	0
B.	5
C.	0
D.	0
Answer» B. 5