Question

A swimming pool can hold exactly 1204.349 gal of water. After 1 week of not refilling the water, the pool has 802.015 gal in it.

How much water, in gallons, was lost over the course of the week?

Answer 1

To determine the water lost in the pool, subtract the amount of water after one week (802.015 gallons) from the pool's full capacity (1204.349 gallons). The calculation shows that 402.334 gallons of water were lost during that week.

Step-by-step explanation:

To calculate the amount of water lost in the swimming pool over the course of the week, we need to subtract the current amount of water from the pool's full capacity. The full capacity of the pool is 1204.349 gallons, and after one week, the pool contains 802.015 gallons.

We perform the subtraction as follows:

1204.349 gal (full capacity) - 802.015 gal (remaining) = 402.334 gal (lost).

Therefore, the pool lost 402.334 gallons of water during that week.

This question is related to simple subtraction, a fundamental concept in mathematics. We mention the correct option by giving a clear, step-by-step calculation which shows how to arrive at the final answer. This exemplifies how to approach typical arithmetic problems encountered in middle school math.