CSEC Mathematics · May/June 2015 · Paper 2 · Question 5(c)(iii)

The map shown below is drawn on a grid of 1 cm squares. P, Q, R and S are four tracking stations. The scale of the map is 1:2 000.

Calculate the ACTUAL distance, in kilometres, between Q and R.

This question uses a figure or table from the paper — you'll see it when you practise.