Library / /32 of 387

, 2003

Algebra Difficulty 1.0 Junior Find the answer Canada

If 5% of a number is 8, what is 25% of the same number?

(A) $40$ (B) $0.1$ (C) $320$ (D) $10$ (E) $200$

Want a route through all this instead of an archive? The track puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.

Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.