5 Written questions
4 Multiple choice questions
- The product of numbers diagonal from each other in a comparison of two ratios.
- A comparison of two quantities by division.
- A fraction whose numerator and denominator represent the same quantity but use different units.
- A ratio that compares two quantities measured in different units.
4 True/False questions
unit price → A unit rate used to compare prices.
scale model → The ratio used to enlarge or reduce similar figures.
enlargement → An increase in size of all dimensions in the same proportions.
similar figures → Figures with the same shape but not necessarily the same size.