Ivy drinks 2.5 liters of water each day. How many bottles of 2-liter water should Ivy buy for her 4 days consumption?
A step-by-step solution is:
5
For 4 days, Ivy consumes 2.

5 x 4 = 10 liters of water.

So Ivy should buy 10 / 2 = 5 bottles of 2 - liter water.

.

The final answer: 5