What is the least common denominator of 2/5 and 9/10 ? _____

Identify Denominators: Identify the denominators of each fraction. Denominators are 5 and 10. Find LCM: Find the Least Common Multiple (LCM) of the denominators. List multiples of 5: 5, 10, 15, 20, 25... List multiples of 10: 10, 20, 30, 40... Common multiples are 10, 20, ... Least common multiple is 10.

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What is the least common denominator of $\frac{2}{5}$ and $\frac{9}{10}$ ? $\newline$ _____

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Grade 6

Least common denominator

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Q. What is the least common denominator of

\frac{2}{5}

and

\frac{9}{10}

\newline

_____

Identify Denominators: Identify the denominators of each fraction. $\newline$ Denominators are $5$ and $10$ .
Find LCM: Find the Least Common Multiple (LCM) of the denominators. $\newline$ List multiples of $5$ : $5, 10, 15, 20, 25...$ $\newline$ List multiples of $10$ : $10, 20, 30, 40...$ $\newline$ Common multiples are $10, 20, ...$ $\newline$ Least common multiple is $10$ .