Question

A realtor makes a commission of $3,600 on a $90,000 house he sells. What is his commission rate?

Answer 1

$\frac{3600}{90000}*100\\\\\frac{36}{900}*100\\\\\frac{36}{9}\\\\36/9\\\\4$

His rate is 4%.

Answer 2

The commission rate is 4%