Answer:
The width of Jim's garden is 5 feet.
Explanation:
Given:
Jim knows the length of his garden is 12 feet.
He knows the area of the garden is 60ft².
Now, to find the width of Jim's garden.
Length = 12 feet.
Area = 60 ft².
Now, putting formula to get the width:
![Area=length* width.](https://img.qammunity.org/2021/formulas/mathematics/middle-school/cp0dpgu9rqqtpqws5vra1vc3m1f4chbecg.png)
![60=12* width](https://img.qammunity.org/2021/formulas/mathematics/middle-school/sgosxlbgmtqn6dtjqug6bjmq6fle25dcjd.png)
Dividing both sides by 12 we get:
![5=width](https://img.qammunity.org/2021/formulas/mathematics/middle-school/9lu0y1eyohbuvyl0z5s42prbvvkr21w4nu.png)
![width= 5\ feet.](https://img.qammunity.org/2021/formulas/mathematics/middle-school/ue24xb1i18ebi16nltgzjztuvwcm61cvvf.png)
Therefore, the width of Jim's garden is 5 feet.