5 Written questions
4 Multiple choice questions
- The product of numbers diagonal from each other in a comparison of two ratios.
- An increase in size of all dimensions in the same proportions.
- A fraction whose numerator and denominator represent the same quantity but use different units.
- a transformation that enlarges or reduces a figure.
4 True/False questions
scale model → The ratio used to enlarge or reduce similar figures.
similar figures → An increase in size of all dimensions in the same proportions.
ratio → A ratio that compares two quantities measured in different units.
rate → A comparison of two quantities by division.