Optimistic outlook on Class Contributions
How much did each student contribute to their class fund?
Greg, Shane, and Mary collected 243, 315, and 432, respectively, for their class contributions. Roger contributed more than the total contribution of Greg and Shane but less than how much money must Roger have contributed?
Class Contributions by Students:
Greg contributed 243, Shane contributed 315, and Mary contributed 432 to their class fund.
How much did Roger contribute?
Roger contributed more than the total of Greg and Shane but less than Mary's contribution.
The total contribution of Greg and Shane is 243 + 315 = 558. Therefore, Roger must have contributed more than 558 but less than 432.
Explanation:
To determine Roger's contribution, we need to compare it to the total contribution of Greg and Shane. He contributed more than Greg and Shane, but less than Mary. Roger must have contributed more than 558 but less than 432.