Potatoes
Weekly Problem 19 - 2009
When I looked at the greengrocer's window I saw a sign. When I went in and looked from the other side, what did I see?
When I looked at the greengrocer's window I saw a sign. When I went in and looked from the other side, what did I see?
Age
11 to 14
Challenge level
Problem
Looking in at the greengrocer's window it said
Image
When I went inside and looked from the other side, what did I see?
If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.
Student Solutions
Image
