Question

Raul earned $3,600 in one month. He paid $828 in income tax that month. What decimal represents the income tax rate?

Answer 1

0.23

Explanation:

A formula I like to use to find the answer to these types of questions is

`(828)/(3600) =(x)/(100)`

first, multiply 828×100=82,800

now divide 82800÷3600=23

so your answer is 23%=
`(23)/(100)`=0.23