Copyright © University of Cambridge. All rights reserved.
'Thunder and Lightning' printed from https://nrich.maths.org/
Show menu
Answer
: About 2km.
The distance is roughly $6 \times 330 \approx 2000$m.
This problem is taken from the
UKMT Mathematical Challenges
.
You can find more short problems, arranged by curriculum topic, in our
short problems collection
.