Verified Answer :

  • Translate the "0.15 of 60" into the multiplication expression \(0.15 \times 60\).
  • Convert the decimal \(0.15\) into the fraction \(\frac{15}{100}\) to simplify the calculation.
  • Perform the multiplication to arrive at the product, which is \(9\).
  • State the final result as an integer: \(\boxed{9}\).

Explanation

  1. Problem Analysis

To find 0.15 of 60, we are essentially asked to compute the product of these two numbers. Mathematically, the phrase "of" in this context translates to multiplication. Thus, the problem requires calculating \(0.15 \times 60\).

  1. Performing the Calculation

We can represent the multiplication in a few ways. One method is to convert the decimal to a fraction:
\[0.15 = \frac{15}{100} = \frac{3}{20}.\]
Now, we multiply this fraction by 60:
\[\frac{3}{20} \times 60 = 3 \times \left(\frac{60}{20}\right) = 3 \times 3 = 9.\]
Alternatively, multiplying directly:
\[0.15 \times 60 = \frac{15}{100} \times 60 = \frac{15 \times 60}{100} = \frac{900}{100} = 9.\]
Both methods yield the same result.

  1. Conclusion

The result of the multiplication is 9. Since the problem asks for the result as an integer, we confirm that 9 is a whole number. Therefore, the final answer is \(\boxed{9}\).

Examples

Calculating percentages is essential in everyday financial tasks, such as determining a tip at a restaurant or finding the discounted price of an item. For example, if a store offers a 15% discount on an item costing \(\$60\), you would calculate \(0.15 \times 60 = \$9\) to find the amount saved. Understanding these simple multiplications allows you to make quick, informed decisions when shopping or managing a budget.

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