Percent simply means "out of 100." Instead of saying it "he made 54 out of 100 shots," it is easier to say "he shot 54 percent from the field." The percentage of any number may be calculated by following just a few simpl...

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To determine the percentage of a number, divide the fraction of the amount by the whole amount, and multiply the result by 100. As AAA Math explains, to calculate what percentage 68 is of 87, divide 68 by 87; This equals...

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To find the percentage of two numbers, you must first determine which number needs to be divided by the other. Next, divide the two numbers together. Finally, multiply by 100 to convert the answer into a percentage. You ...

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The square root of 1,600 is 40. The square root of any number can be determined by plugging it into the equation x times x equals y. Thus, for 1,600, the formula is 40 times 40 equals 1,600.

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To estimate numbers using compatible numbers, first round the numbers to even numbers close to them that allow them to be added, subtracted, multiplied or divided mentally. For example, Basic Mathematics presents the pro...

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The unit used to express volume is the cubic meter. This is the SI unit for the volume of a solid, gas or liquid. Volume is also expressed in units like liter, gallon, quart, pint, fluid ounce and cup.

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To find answers for long division problems, start by dividing the dividend, from left to right, with the divisor. Multiply the whole number answer with the divisor, and subtract it from the number you just divided into. ...

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