Questions and Answers
Which of the following is the first step to add rational expressions with unlike denominators?
Find equivalent expressions with common denominators
What is the least common denominator (LCD) of the fractions $\frac{1}{3}$ and $\frac{1}{5}$?
15
What is the result of multiplying the fraction $\frac{1}{3}$ by $5$ and $\frac{1}{5}$ by $3$?
$\frac{5}{15}$ and $\frac{3}{15}$
What is the final step to add rational expressions with unlike denominators?
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What are the equivalent fractions with a common denominator for $\frac{1}{3}$ and $\frac{1}{5}$?
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Which of the following is the least common denominator (LCD) for the fractions $\frac{1},{3}$ and $\frac{1},{5}$?
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To add rational expressions with unlike denominators, what should you first find?
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What is the result of multiplying the fraction $\frac{1},{3}$ by $5$ and $\frac{1},{5}$ by $3$?
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What are the equivalent fractions with a common denominator for $\frac{1},{3}$ and $\frac{1},{5}$?
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What is the final step to add rational expressions with unlike denominators?
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