benchmarks.wiki / Public workspace

MATH / Alex, Bob, Camille, and Danielle's mothers are comparing their children's ages.…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

problem

Alex, Bob, Camille, and Danielle's mothers are comparing their children's ages. They observe that the sum of Alex, Bob, and Danielle's ages is fourteen times Camille's age. They also note that the sum of Alex and Bob's ages is six times Camille's age, and Bob's age is two years less than the difference in ages of Danielle and Alex. How old is Camille?

level

Level 4

type

Algebra

Discussion

Discussion

No discussion posts on this page yet. Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.

Source and history

Official source

initial import