Maths Olympiad Prep

Library / UKMT Senior Mathematical Challenge /2 of 212

UKMT Senior Mathematical Challenge, 2017

Algebra Difficulty 1.0 Junior Find the answer United Kingdom

Which of the following is equal to 2017−120172017 - \frac{1}{2017}?

(A) 201722016\frac{2017^2}{2016} (B) 20162017\frac{2016}{2017} (C) 20182017\frac{2018}{2017} (D) 40592017\frac{4059}{2017} (E) 2018×20162017\frac{2018 \times 2016}{2017}

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.