Mikhail has \$10\,000 in \$50 bills. How many \$50 bills does he have?
(A) 1000 (B) 200 (C) 1250 (D) 500 (E) 2000
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.