A juice box has 20% more juice in its new packaging. The original packaging held 12 fluid ounces. How much juice does the new
packaging hold?
• Here is how Priya set up her double number line.
12
144
0
juice (fluid Ounces) +
0%
20%
4096
60%
80%
100%
120%
140%
• Here is how Clare set up her double number line.
0
12
15
juice (fluid Ounces)
0%
20%
4096
60%
80%
100%
120%
140%
Do you agree with either of them? Explain or show your reasoning.