If you are 2.25 feet above water and then dive directly down 3.75 into the water, how deep in the water will you be? Explain.

Question

Jan Wiley

Mathematics

3 December, 21:52

If you are 2.25 feet above water and then dive directly down 3.75 into the water, how deep in the water will you be? Explain.

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Answers (2)

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Rory Glover · Answer 1

1.5 deep.

you subtract 2.25 of air space from the total depth 3.75

3.75-2.25=1.5

Gator · Answer 2

The answer would be 1.5 feet.

To solve it, you take 3.75 feet and subtract 2.25 feet; so basically you just needed to find the difference between the heights.

The reasoning behind this, is you are starting at 2.25 feet, and then going down 3.75 feet. So if 0 represents the very top of the water, then going down 3.75 ft from 2.25 ft. would be - 1.5. What this means in terms of depth is that you'll be 1.5 ft below the surface of the water, or put more simply: you will be 1.5 feet deep in the water.