Question

An adult elephant drinks about 225 liters of water each day. Is the number of days the water supply lasts proportional to the number of liters of water the elephant drinks?

Time (days) 1 2
Water (liters) ____ ____
Proportional? _______'

Answer 1

Yes, the number of days the water supply lasts is proportional to the number of liters of water the elephant drinks.

Step-by-step explanation:

Yes, the number of days the water supply lasts is proportional to the number of liters of water the elephant drinks.
To determine if two quantities are proportional, we need to compare the ratios between the quantities.

In this case, we divide the number of liters of water the elephant drinks by the number of days it lasts. If this ratio is the same for different amounts of water, then the quantities are proportional.For example, if the elephants drinks 225 liters of water and it lasts for 1 day, the ratio would be 225/1 = 225. If the elephant drinks 450 liters of water and it lasts for 2 days, the ratio would be 450/2 = 225. Since the ratio is the same, the quantities are proportional.

Therefore, the answer is yes, the number of days the water supply lasts is proportional to the number of liters of water the elephant drinks.