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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.
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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.
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 is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
What is the sum of two fractions?
convert the fractions so the denominators are the same if they aren't already. then add the numerators, but keep the denominator the same.
When you add two fractions the answer is called?
the sum the sum
What is true about the numerators of two like fractions with a sum of one?
They will sum to the denominator.
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 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.
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 less than 1?
if you are adding two fractions that are both greater than 1/2, what must be true about the sum?
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.
How do you find the sum of two mixed numbers?
To find the sum of two mixed numbers, turn the mixed numbers into improper fractions (multiply the base with the denominator and add the numerator), then add the two fractions. To add the two fractions, find the LCD (lowest common denominator) and add the two numerators, but leave the denominators the same.
What are two fractions that make a sum of two?
1/2 + 1 1/2=2
What is the answer called when you add two fractions?
The sum, just like regular adding.
When is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
