Question

An electrician charges $322 for 7 hours of work. how much does the electrician charge per hour?​

Answer 1

The electrician charges $46 per hour

Explanation:

we know that

An electrician charges $322 for 7 hours of work

so

using proportion

Find out how much does the electrician charge per hour

Let

x ----> the charge per hour

`(322)/(7)(\$)/(h)=(x)/(1)(\$)/(h)\\\\x=322/7\\\\x=\$46`

therefore

The electrician charges $46 per hour