Problem
Julie's water bottle holds 4 cups of water. How many times can she fill her water bottle form a 1-gallon jug of water?
Solution
For this case we need to use the conversion rate from cups to gallosn. And we know that :
1gal= 16 cups
And if we use this conversion rate we got:
16cups/ 4cups = 4
Then the answer for this case is 4 she can fill his bottle 4 times with a gallons