Answer:
1. The unit rate for bottled juice is 46/1 (46 cases packaged per minute) You can find this by dividing the amount of cases packaged by the amount of minutes it took
2. The unit rate for canned juice is 50/1 (50 cases packaged per minute) You can find this unit rate by using rise over run or slope.
3. The canned juice is packaged at a faster rate. (+4 more packages per minute)