Library / /4 of 61

, 2022

Algebra Difficulty 1.0 Junior Prove it United Kingdom

The sum of two numbers is 90. 40% of the first number is 15 more than 30% of the second number. Find the two numbers.

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: UK Mathematics Trust, licensed © UK Mathematics Trust; past papers published free at ukmt.org.uk. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.