Question

2. Two typist undertake to do a job. The second typist begins working one hour after the first . Three
hours after the first typist has begun working, there is still 9/20 of the work to be done. When the
assignment is completed, it turns out that each typist has done half the work. How many hours would it
take each one to do the whole job individually?

Answer 1

Answer:

G9 to the attachment...