human
Solve coordinate geometry questions involving ratio ![A straight line on squared paper. Points P, Q and R lie on this line. The leftmost end of the line is labelled P. If you travel right 4 squares and up 1 square you get to point Q. If you then travel 8 squares right and 2 squares up from Q you reach point R.]() What is the ratio of \( P Q: P R \) ? \( 1: 12 \)
gpt
Thinks ratios are written as 1:total