benchmarks.wiki / Public workspace

MATH / If 20% of a number is 12, what is 30% of the same number?

Problem

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

problem

If 20%20\% of a number is 1212, what is 30%30\% of the same number?
Plain-text mathematical notation (without MathML)
If 20% of a number is 12, what is 30% of the same number?
Original LaTeX notation
If $20\%$ of a number is $12$, what is $30\%$ of the same number?

level

Level 2

type

Prealgebra

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