Final answer:
By multiplying 40 boxes of color pencils by 103 pencils per box, we find that Edgar donated a total of 4,120 color pencils to his 5th grade class.
Step-by-step explanation:
The question asks how many color pencils Edgar donated to his 5th grade class. To find the total number of color pencils, we need to multiply the number of boxes by the number of pencils in each box.
Edgar purchased 40 boxes, and each box contains 103 pencils. So, we calculate the total as follows:
- 40 boxes × 103 pencils/box = 4,120 pencils.
Therefore, Edgar donated a total of 4,120 color pencils to his class.