Ratios Rates Proportional Relationships And Units: SAT Practice Questions

93 official Ratios Rates Proportional Relationships And Units questions (Problem Solving and Data Analysis) from the SAT Suite Question Bank. Pick any question from the list, or start with Question 1. Every question shows the answer and a full explanation, with step-by-step Desmos solutions available for most questions. It is free, and no account is needed.

Start with Question 1

What does Ratios Rates Proportional Relationships And Units test on the SAT?

These questions connect ratios, unit rates, proportional relationships, and unit conversions. They reward careful tracking of what each number measures.

Common question types

Solve a proportion or scale problem
Convert compound units
Interpret or compare rates

Common traps

Flipping only one ratio
Dropping squared or cubed conversion factors
Using a total where a per-unit rate is required

Difficulty distribution

Start with the easier questions, then work toward the highest score bands.

Easy: 42
Medium: 32
Hard: 19
Extreme: 0

Start here

FoundationQuestion 1Easy SAT question IntermediateQuestion 40Medium SAT question ChallengeQuestion 86Hard SAT question

How do I improve at Ratios Rates Proportional Relationships And Units?

1Write units beside every quantity.
2Arrange conversion factors so unwanted units cancel.
3Check that the final unit and approximate size make sense.

Desmos method

Enter the proportional equation directly or graph y = kx. Tables are useful for scaling several linked quantities while preserving a constant ratio.

All 93 official questions

In the same order as the list on the left. Each one opens in practice mode.