Problem / game
First name
Peter Hindson
School
Churchers College Junior School
Country
Age
10
The answers are: 14cm square, the length of rope required is 98cm
12cm square, the length of of rope needed is 72cm
16cm square, the length of rope you need is 128cm
The quick solution is to find the area (multiply the length of the sides) and divide this by the width of the rope to get the length required.