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5 Written questions
4 Multiple choice questions
 a transformation that enlarges or reduces a figure.
 A comparison of two quantities by division.
 The ratio used to enlarge or reduce similar figures.
 A fraction whose numerator and denominator represent the same quantity but use different units.
4 True/False questions

enlargement → An increase in size of all dimensions in the same proportions.

rate → A comparison of two quantities by division.

unit price → A ratio that compares two quantities measured in different units.

scale model → A proportional model of a threedimensional object.