43.5k views
0 votes
it takes 3 buckets of water to fill 1/3 of a fish tank. How many buckets are needed to fill the whole tank

User Rotsor
by
7.8k points

1 Answer

4 votes

3\ buckets\ to\ fill\ (1)/(3)\ of\ tank\\\\ x\ buckets\ to\ fill\ 1\ tank\\\\ proportion:\\ 3-(1)/(3)\\ x-1\\\\cross\ multiplication:\\ 3*1=(1)/(3)x\ \ \ | multiply\ by\ 3\\\\ x=9\\\\ To\ fill\ 1\ tank\ we\ need\ 9\ buckets.
User Michel Keijzers
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.