# Fractions: The Least Common Denominator (LCD)

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For the following expressions, complete this task: Find the LCD for the given rational expressions, converting each rational expression into an equivalent rational expression with the LCD as the denominator.

Expressions:

4b/75a, 6/105ab

1/3x^2, 3/2x^5

3/8a^3b^9, 5/6a^2c

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#### Solution Summary

This solution shows how to find the least common denominator for pairs of rational expressions.The solution is included within the attached Word document.

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