4 years ago

How to find the LCD of fractions

2 answers:

6 0

Example: $\frac{3}{5}+ \frac{4}{9}$
Look at the denominator of the fractions, and then see whether there is a common prime number associated with them.
In this example, since 5 and 9 (3*3) do not have any common prime numbers, you just multiply these numbers together and get 45.
There, we just found the LCD of fractions.

saw5 [17]4 years ago

3 0

Answer: the other person that answered is a life saver!!!!

Step-by-step explanation:

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Serggg [28]

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Step-by-step explanation:

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4 years ago

Read 2 more answers