Convert 7.5/10 to Percentage: Step-by-Step Math Guide

Question

Convert the following fraction into a percentage:

$\frac{7.5}{10}=\text{?}$

00:07 Let's convert fractions into percentages.

00:12 If a fraction's denominator is one hundred, the numerator is the percentage.

00:19 Now, let's apply this idea to our exercise.

00:27 Multiply both the numerator and denominator by ten, to make the denominator one hundred.

00:42 Let's go ahead and calculate that.

00:52 And that's how we find the solution!

To solve this problem of converting the fraction $\frac{7.5}{10}$ to a percentage, we will follow these steps:

Let's perform each calculation step by step:

Step 1:
First, multiply the numerator of the fraction by 100: $7.5 \times 100 = 750$ .

Step 2:
Now, divide the result by the denominator: $\frac{750}{10} = 75$ .

Step 3:
Therefore, $\frac{7.5}{10}$ converted to a percentage is 75%.

The correct choice from the given options is 75%.

75%