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When you add two fractions the answer is called?
the sum the sum
How do you sum two fractions?
Make the demoninators (bottom numbers) the same by multiplying the top and bottom of one (or both) fractions, then add them as you would with integers.
When does the sum of two fractions equal one?
The sum of two fractions will be equal to one when the numerator and the denominator of their sum are the same. Example: 1/3 + 2/3 = 3/3 or 1
What is true about the numerators of two like fractions with a sum of one?
They will sum to the denominator.
What two fractions have a sum of 13 out of 24 and have a product of 1 out of 16?
The two fractions are 1/6 and 3/8
What is true about the numerators of two like fractions with a sum of 1?
That their sum is always equal to the denominator.
What other n number of unit fractions can be found that sum to 1?
There are infinitely many different ways to make groups of fractions that sum to 1.
How can you tell whether the sum of two fractions with a common denominator is less than 1?
if you are adding two fractions that are both greater than 1/2, what must be true about the sum?
Two fractions who sum is 1?
1half+1half 3quarters+1quarter
How can you tell whether the sum of two fractions with a common denominator is greater than 1 less than 1 or equal to?
If the sum of the numerators is greater than the denominator the sum is greater than 1. If the sum of the numerators is equal to the denominator the sum is equal to 1. If the sum of the numerators is less than the denominator the sum is less 1.
When you estimate the sum of 2 fractions the estimate is never a whole number?
The sum of two fractions will only be a whole number if the fractions have a common denominator. When the denominators are different, the sum will be a fraction with a different denominator, making it impossible to be a whole number. Thus, estimating the sum of two fractions will generally result in a fraction, not a whole number.
When adding two fractions that are both less than one half what must be true of the sum?
When adding two fractions that are both less than one half, the sum will always be less than one. Specifically, if both fractions are positive, their sum will be less than one because the maximum possible value for the sum is one half plus one half, which equals one. Therefore, the sum of two fractions each less than one half will be less than one.
