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Find the LCD of the following list of fractions
- 23/8, - 4/a

1 Answer

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Answer: A = 8 or 8a

Explanation:

To find the Least Common Denominator (LCD) of the following list of fractions, 23/8 and -4/a, we need to follow these steps:

Step 1: Determine the factors of the denominators.

The denominator of the first fraction is 8, which can be factored as 2 x 2 x 2.

The denominator of the second fraction is 'a', and it cannot be factored further.

Step 2: Identify the common factors.

There are no common factors between the denominators.

Step 3: Multiply the factors.

To get the LCD, we need to multiply the denominators of both fractions.

LCD = 8 x a = 8a

Therefore, the LCD of the given fractions is 8a.

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