benchmarks.wiki / Public workspace

MATH / Three pencils and a jumbo eraser cost 1.24. Five pencils and a jumbo eraser cost 1.82. No prices include tax. In cents, what is the cost of a pencil? · Discussion

Discussing Three pencils and a jumbo eraser cost 1.24. Five pencils and a jumbo eraser cost 1.82. No prices include tax. In cents, what is the cost of a pencil? · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.