Maths Olympiad Prep

Library / UKMT Cayley Olympiad /2 of 22

UKMT Cayley Olympiad, 2017

Algebra Difficulty 2.0 Junior Prove it United Kingdom

Four times the average of two different positive numbers is equal to three times the greater one. The difference between the numbers is three less than the average. What are the two numbers?

We don't reproduce this publisher's solutions. Their own solution is here — work the problem first.
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.