Ben and Kevin can paint a hall in 12 days and 10 days respectively. They work together for 3 days after which Ben had to leave and Kevin had to work alone. Find the number of days taken by Kevin to complete the remaining work.
Answers
Answered by
0
Answer:
4.5 days
Step-by-step explanation:
BEN - 12 days
kevin - 10 days
so lcm of their days are 60
therefore ben can do 5 unit of work/day and kevin can 6unit/day
by working for three both were able to complete the 33 units of work so remaining 27 units can be completed by Kevin in 27/6 = 4.5 days
Similar questions