How to subtract complex fractions - PSAT Math
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Question
Solve:
Solve:
Answer
First reduce the fraction. We can divide both the numerator and the denominator by 3.
Now our expression looks like this:
When you add or subtract fractions, you need to have the same denominator. The lowest common deonminator here is 2. So we need to multiply and solve:
First reduce the fraction. We can divide both the numerator and the denominator by 3.
Now our expression looks like this:
When you add or subtract fractions, you need to have the same denominator. The lowest common deonminator here is 2. So we need to multiply and solve:
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