Back to Recognize and represent proportional relationships between quantities — Problem 2 · Task Set 2
Proportional Relationships — Tables, Graphs, Equations, and Verbal Descriptions
Grade 7·21 problems·~30 min·Common Core Math - Grade 7·standard·7-rp-a-2
Work through problems with immediate feedback
A
Fluency Practice
1.
A proportional relationship is shown in the table:
| Pounds of apples () | Total cost in dollars () |
|---|---|
| 2 | 5 |
| 5 | 12.5 |
| 8 | 20 |
What is the constant of proportionality ? Express as a decimal.