Question

A certain number of pages need to be typed. A, B and C are assigned to do this job. However, C leaves after 4 days when 40% of the job was complete. In this way, it takes 13 days to finish the job. Also, B can type twice as fast as A. How much would the fastest worker take to type the entire set of pages alone?
22.5 days
45 days
30 days
20 days

Answer 1

Answer:

QWERTYUIOP

Step-by-step explanation:

IDK