You have to flip the last fraction and multiple both the top by the top and the bottom by the bottom then you have to simply but just look that up or ask your teacher.
Answer:
Heather makes 0.60 more money per hour than Carrue because Heather makes $14.00 per hour while Carrue makes $13.40 per hour.
Step-by-step explanation:
14.00-13.40=0.60
I got this as my answer maybe it will help