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Write three fractions using 10 as the denominator whose sum is 1?
1/10 , 3/10 , 6/10 . Their sum is (1+3+6)/10 = 10/10 = 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?
How do you calculate the sum of fractions?
If the fractions do not all have the same denominator, find a common multiple of the denominators (ideally the lowest common multiple) and convert the fractions to equivalent fractions with this denominator. Now with all the fractions with the same denominator, add together the numerators. Finally, reduce the fraction to simplest terms, converting any improper fraction to a mixed 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 3 fractions using 10 as the denominator whose sum is 1?
1/10 + 3/10 + 6/10 = 1 2/10+3/10 + 5/10 = 1
What three fractions using 10 as the denominator whose sum is1?
(1/10) + (3/10) + (6/10) = 1
Write three fractions using 10 as the denominator whose sum is 1 whole?
1/10, 2/10 and 7/10.
How can you tell whether the sum of two fractions with a common denominator is greater than 1 less than 1 or equal to?
To determine whether the sum of two fractions with a common denominator is greater than, less than, or equal to 1, you need to add the numerators of the fractions together and compare the result to the common denominator. If the sum of the numerators is greater than the denominator, the sum of the fractions will be greater than 1. If the sum of the numerators is less than the denominator, the sum of the fractions will be less than 1. If the sum of the numerators is equal to the denominator, the sum of the fractions will be equal to 1.
Rename two thirds and three fourths as fractions with 12 of the denominator then add the Renamed fractions write the sum as a mixed number?
Two thirds and three fourths can be renamed as fractions with 12 of the denominator as 8/12 and 9/12 respectively. The sum of the renamed fractions as a mixed number is 1 5/12.
What is true about the numerators of two like fractions with a sum of 1?
That their sum is always equal to the denominator.
Write three fractions using 10 as the denominator whose sum is 1?
1/10 , 3/10 , 6/10 . Their sum is (1+3+6)/10 = 10/10 = 1
What is true about the numerators of two like fractions with a sum of one?
They will sum to the denominator.
How do you add three fractions with unlike denominators?
-- Find a common denominator. (It will be a number of which all three denominators are factors. The best choice is their least common multiple.) -- Change the fractions to their equivalents with the common denominator. -- Then add their numerators to get the numerator of their 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.
What three fractions have ten as the denominator whos sum is one?
Is this what you mean ? ===> (1/10) + (2/10) + (7/10) = 1
What is the sum of two thirds and four ninths?
Only fractions with the same denominator can be added directly. Addition of such fractions can be achieved by adding their numerators to form the numerator of the sum, with the common denominator of the added fractions constituting the denominator of the sum. In this instance, 2/3 = 6/9, and 4/9 + 6/9 = 10/9.
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?
