Question

10 is what percent of 100?
write your answer using a percent sign (%).

Explanation:

Step1: Set up percentage formula

To find what percent $a$ is of $b$, use $\frac{a}{b} \times 100\%$. Here, $a=10$, $b=100$.
$\frac{10}{100} \times 100\%$

Step2: Simplify the expression

Calculate the fraction first, then multiply by 100%.
$0.1 \times 100\% = 10\%$

Answer:

10%