Question

ogle Chrome
od/quiz/attempt.php?attempt=920368&cmid=729650&page=1
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How
long will B alone take to do it?
&&
of
Select one:
O a. 10 hours
O b. 8 hours
O c. 12 hours
O d. 24 hours​

Answer 1

Answer:

b opinion correct

please mark brainliest