Question

Practice solving proportion problems.
A 2-column table with 5 rows. Column 1 is labeled Number of chores, x with entries 2, 4, 6, 8, 10. Column 2 is labeled Days, y with entries 1, 2, 3, 4, 5.

The table shows the number of days required to perform a given number of chores. The number of days varies directly with the number of chores. What is the constant of variation?
2
3
One-half
One-third