Calculate 10% of 80: Percentage Equation Solved

Question

Calculate 10% of 80:

Video Solution

Solution Steps

00:00 Calculate 10% of 80
00:03 Apply the formula to convert percentages to fractions
00:08 This fraction is equal to 10%
00:15 Multiply the fraction by the number itself in order to determine the percentage
00:23 Break down into factors and reduce wherever possible
00:30 This is the solution

Step-by-Step Solution

To solve this problem, we'll follow these steps:

  • Step 1: Convert the percentage to a decimal form.
  • Step 2: Multiply the decimal by the given number to find 10% of the number.
  • Step 3: Identify the result from the calculation.

Let's go through each step:
Step 1: Convert the percentage to a decimal. Since we are given 10%, we convert it to 0.10. This is done by dividing the percentage by 100: 10100=0.10 \frac{10}{100} = 0.10 .
Step 2: Multiply the decimal by the whole number, 80:
0.10×80=8 0.10 \times 80 = 8 .
Step 3: Therefore, 10% of 80 is 8.

The correct multiple-choice answer is option 1, which is 8.

Answer

8