Question

A company that makes​ hair-care products had 5,000 people try a new shampoo. Of the 5,000 ​people, 10 had a mild allergic reaction. What percent of the people had a mild allergic​ reaction?
Write the percent proportion.
10
5,000=
pls hurry

Answer 1

$\\ \sf\Rrightarrow \dfrac{10}{5000}\times 100$

$\\ \sf\Rrightarrow \dfrac{2}{1000}$

$\\ \sf\Rrightarrow 0.002\%$