human
Normally Ann can frost a cake in 5 minutes. However, today she has a sprained wrist and it takes her 8 minutes to frost a cake. How much longer would it take her to frost 10 cakes with her sprained wrist?
assistant
How long would it take her to frost 10 cakes? ** Normally, it would take her 5*10=<<5*10=50>>50 minutes
How long will it take her to frost 10 cakes with her sprained wrist? ** With her sprained wrist it will take her 8*10=<<8*10=80>>80 minutes
How much longer would it take her to frost 10 cakes with her sprained wrist? ** 80-50=<<80-50=30>>30 more minutes
#### 30