QuestionDetermine if the sum is rational or irrational.
Studdy Solution
STEP 1
Assumptions1. We have two fractions, and . . We are asked to determine if the sum of these two fractions is a rational or an irrational number.
STEP 2
First, let's add the two fractions. To add fractions, we need to find a common denominator. The common denominator of9 and11 is their product, which is99.
STEP 3
Now, calculate the numerator and denominator for each fraction.
STEP 4
Since the denominators are the same, we can add the numerators directly.
STEP 5
Calculate the sum in the numerator.
STEP 6
The sum of the two fractions is , which is a fraction. A fraction is a type of rational number, as it can be expressed as the quotient of two integers. Therefore, the sum of the two fractions is a rational number.
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