A

Admin • 828.70K Points
Coach

Q. Three pipes fill a tank in 12, 18 and 36 hours respectively. How long will they take to fill the tank together?

  • (A) 6 hours
  • (B) 8 hours
  • (C) 9 hours
  • (D) 12 hours
Explanation by: Admin
1/12+1/18+1/36 = 1/8.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.