Math Foundations · MF.PR.3

Generate and justify equivalent ratios using scaling, tables, and diagrams.

Generate and justify equivalent ratios using scaling, tables, and diagrams.

Concept Proportional Reasoning
Domain Ratios and Rates
Problem Types

Problem Templates In This Objective

12 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Scale a ratio up

4 variants
Template 2

Scale a ratio down

4 variants
Template 3

Complete an equivalent ratio pair

4 variants
Template 4

Check whether two ratios are equivalent

4 variants
Template 5

Scale a contextual ratio

4 variants
Template 6

Match a context to an equivalent ratio

4 variants
Template 7

Use an equivalent ratio in context

4 variants
Template 8

Check an equivalent-ratio claim

4 variants
Template 9

Show equivalent ratios in a table or diagram

4 variants
Template 10

Read an equivalent ratio from a display

4 variants
Template 11

Screen for equivalent-ratio representations

4 variants
Template 12

Choose a smart equivalent-ratio strategy

4 variants