Answer:
€113.87
Step-by-step explanation:
Amount = £85.40 * €4/£3 = €113.87.
Set up the equation of two ratios:
3 racks 36 racks
----------- = --------------
15 min x
Solve this for x: 3x =540; x = 180 minutes, or 3 hours
The answer is 20
Hope this helps!
She will likely finish the graduation sessions in less time.