Promise rings meaning is a symbol of commitment and is often seen as a pre-engagement rings. However, it can be given for many different reasons, such as a symbol of chastity, loyalty, monogamy, friendship, or even a promise to oneself to stay clean and sober.
Length times width gives the surface area of the pool. Multiplying that by the average depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool (expressed in gallons).
exists and is an alternate of . Water is usually measured by volume, that is, in liters or gallons. To find the amount of water in a swimming pool, find the volume by multiplying the length, by the width, by the depth. If the pool has a deep end and a shallow end, you can usually estimate the average depth as the same depth as the half-way mark.