If A and B can do a piece of work in 15 and 10 days respectively then how much work they can do together in 3 days.
Answers
Answer:
l don't know okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk
Step-by-step explanation:
okkkkkkkkkkkkkkk okkkkkkkkkkkkkkk okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
A takes 15 days => A does 2 parts/day
B takes 10 days => B does 3 parts/day
They worked together for 2 days
Work done by (A + B) = 5 parts/day
So, work completed in 2 days = 2×5 = 10 parts
Remaining work = 20 parts
This remaining work will be done by A
So, time taken = 202 = 10 days