#### Explanation:

So simple.

Just use a 3 rule:

If 8.99% " equals " 100%

$? " is " 60% (60xx8.99)/100=$5.349

Mar 6, 2018

$5.39$

#### Explanation:

Write a calculation in maths the same as you say it:

Find 60% " of " 8.99

$= \frac{60}{100} \times 8.99$

$= 5.394$

But as this is a money question, we round to decimal places for the cents:

=\$5.39