AMC 10 Step by Step
2021 AMC 10BProblem 5P1-10~2 minPrint

The ages of Jonie's four cousins are distinct single-digit positive integers. Two of the cousins' ages multiplied together give 2424 , while the other two multiply to 3030 . What is the sum of the ages of Jonie's four cousins?

Log in to save your progress.

Similar problems

Problem © Mathematical Association of America (MAA), American Mathematics Competitions. Reproduced for non-commercial educational use. Solution and commentary are original to this site.