- 12:9, 12 to 9, 12/9
- 3:5, 12:20, 30:50, lots of other possibilities
- No, they are not equal ratios
- The unit rate is 25 calories/1 cracker
- $3.96 for 3 oz. of cheese is the better buy
- 144 students on 3 buses is the lower rate
Thursday, February 18, 2010
Here are the answers for the review. Hats off to those of you who are studying hard for your test! Good luck!