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Praxis Core Review: Mathematics

Review mathematics for this Praxis Core question with the key prompt clue, correct-answer reasoning, distractor checks, and sources to verify next.

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This question-specific review guide is tied to the answer reasoning for a PracticeTestVault item. Use it after you answer the question so the review stays focused on what the prompt actually tested.

What this question is testing

Objective: Mathematics

Prompt focus: A recipe requires 2 cups of flour for every 3 cups of sugar. If a baker uses 8 cups of flour, how many cups of sugar are needed?

Why the correct answer works

12 cups

Scaling the 2 to 3 ratio by 4 gives 8 cups flour and 12 cups sugar.

Why the tempting wrong answer fails

The tempting wrong answer usually loses because it skips the key condition, priority, or evidence in the prompt.

Plain-language takeaway

The ratio of flour to sugar is 2 to 3. Using 8 cups of flour multiplies the flour by 4, so the sugar must also be multiplied by 4: 3 times 4 equals 12 cups of sugar.

Simple analogy

Think of mathematics like following a short checklist: identify the clue, confirm the rule, and then make the move that fits this exact scenario.

How to review it before a retake

  • Underline the command word and name what the question is asking before rereading the choices.
  • Compare the correct answer against the closest distractor and write the exact detail that separates them.
  • Retest this objective with a fresh question without looking at the rationale first.

Sources to verify next