Profile
Join date: Apr 24, 2021
About
0 Like Received
0 Comment Received
0 Best Answer

3 fountain fill pool in 8 hours, opened at the same time . Now open 1. fountain 1 hour later open 2. and 1 hour later open 3rd fountain, now in how many hours the pool is filled? I solved but wonder algebraic solution!

Erkan Aykaç