Answer:
222.22 hours
Step-by-step explanation:
To know how many hours you will have to work, we need to use the given rate of $4.50 per hour as follows:
![\text{ \$1000}*\frac{1\text{ hour}}{\text{ \$4.50}}=(1000*1)/(4.5)=(1000)/(4.5)=222.22\text{ hours}](https://img.qammunity.org/2023/formulas/mathematics/college/845qzyxvens7zmdohm2vyvnqa9u7f8b9oa.png)
Because 1 hour is equivalent to $4.50.
Therefore, you will have to work 222.22 hours to earn $1000