find the number that makes the ratio equivalent to 1:2.

4:

Question

find the number that makes the ratio equivalent to 1:2.

4:

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Equivalent Ratios" ], "new_concepts": [], "current_concepts": [ "Equivalent Ratios", "Proportional Relationships" ] } ## Set up the ratio equivalence equation $$ \frac{1}{2} = \frac{4}{x} $$ ## Solve for the unknown value $$ \begin{aligned} 1 \cdot x &= 2 \cdot 4 \ x &= 8 \end{aligned} $$ Find the number that makes the ratio equivalent to 1:2. 4:8 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Equivalent Ratios" ] }

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Question

Explanation:

Set up the ratio equivalence equation

Solve for the unknown value

Answer: