What is 3/4 of 28?
This is a simple fraction problem. The phrase "3/4 of 28" means you are finding three-quarters of the number 28. To solve this, you need to perform a multiplication:
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Understand the Fraction: 3/4 represents three out of four equal parts.
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Convert the Fraction to a Decimal: Divide the numerator (3) by the denominator (4) to get 0.75.
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Multiply the Decimal by the Whole Number: 0.75 * 28 = 21.
Therefore, 3/4 of 28 is 21.
Here are some ways to think about this:
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Visualizing: Imagine dividing 28 into four equal parts. Each part would be 7 (28 / 4 = 7). Three of these parts (3 x 7) would equal 21.
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Real-World Example: If you have a pizza with 28 slices, and you want to eat 3/4 of it, you would eat 21 slices.
Other Ways to Solve the Problem:
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Direct Multiplication: You can multiply the fraction directly by the whole number: (3/4) * 28 = 21.
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Using a Calculator: Most calculators can handle fractions and perform the calculation directly.
Summary
Finding a fraction of a number involves understanding the fraction, converting it to a decimal, and then multiplying it by the whole number. In the case of "3/4 of 28," the answer is 21.