Question

18. A, B, and C can together plough a field in 8 days.
a. If A and B can together plough a field in 10 days,
in how many days can C alone plough the field.
b. If A, B, and C start the work together, but C had
to leave after 5 days, find the number of days
A and B will then take to complete the work,
working together at the same rate as given in a.​

Answer 1

Answer:

40 Days

Step-by-step explanation:

1/8 - 1/10 = 10-8/80 = 1/40 = 40 Days answer

Hope it will help