Question

Mr. Robbins earns a commission on each airfare he books. At the end of the day he had booked $208.10 worth of airfare and earned $13.29.What is Mr.Robins commission rate.

Answer 1

6.39%

Explanation:

we know that

$208.10 represent the 100%

using proportion

Find out what percentage represent $13.29

Let

x ----> the percentage

`(100\%)/(\$208.10)=(x\%)/(\$13.29)\\\\x=100(13.29)/208.10\\\\x= 6.39\%`