Question

If it takes a girl 13 hr to do a​ job, what is her​ rate?

Answer 1

• 13 h/job
• (1/13) job/h

Explanation:

The appropriate rate depends on the intended use.

In some instances, you're interested in the amount of work that can be done in an hour. In other instances, you may be interested in the amount of time it takes to do a job.