standard_description: Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar.” “We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger.” (Expectations for unit rates in this grade are limited to non-complex fractions.)
problem_activity: Task
How many one-hundred dollar bills do you need to make \$2,000? \$20,000?
How many ten dollar bills do you need to make \$2,000? \$20,000?
How many dimes do you need to make \$0.20? \$2? \$20?
How many pennies do you need to make \$0.02? \$0.20? \$2?
Use the answers to the questions above to fill in the table:
{"table": [{"tbody": [{"tr": [{"td": [{"_value": "$A$"}, {"_value": "$B$"}, {"_value": "$A\\div B$"}]}, {"td": [{"_value": "2"}, {"_value": "0.01"}, {}]}, {"td": [{"_value": "20"}, {"_value": "0.1"}, {}]}, {"td": [{"_value": "200"}, {"_value": "1"}, {}]}, {"td": [{"_value": "2,000"}, {"_value": "10"}, {}]}, {"td": [{"_value": "20,000"}, {"_value": "100"}, {}]}]}]}]}
What changes (and how does it change) and what stays the same as you move from row to row down the table?


aligns: no