lets find $\frac{5}{6} + \frac{1}{9}$.
first write the addition with a common denominator.
then add.
\\frac{5}{6} + \frac{1}{9} = \frac{\square}{\square} + \frac{\square}{\square} = \frac{\square}{\square}\

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Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Least Common Denominator" ], "new_concepts": [ "Adding Fractions" ], "current_concepts": [ "Least Common Denominator", "Adding Fractions" ] } ## Find the least common denominator $$ \text{LCM}(6, 9) = 18 $$ ## Convert fractions to the common denominator $$ \begin{aligned} \frac{5}{6} &= \frac{5 \times 3}{6 \times 3} = \frac{15}{18} \ \frac{1}{9} &= \frac{1 \times 2}{9 \times 2} = \frac{2}{18} \end{aligned} $$ ## Add the fractions $$ \frac{15}{18} + \frac{2}{18} = \frac{17}{18} $$ Let's find $\frac{5}{6} + \frac{1}{9}$. First write the addition with a common denominator. Then add. $\frac{5}{6} + \frac{1}{9} =$ $\frac{15}{18}$ $+$ $\frac{2}{18}$ $=$ $\frac{17}{18}$ { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Arithmetic", "Adding Fractions" ] }

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Question

Explanation:

Find the least common denominator

Convert fractions to the common denominator

Add the fractions

Answer: