1/10 , 3/10 , 6/10 . Their sum is (1+3+6)/10 = 10/10 = 1
I have no idea what the "sum" of a fraction means.
Well, isn't that just a happy little question! To write equivalent fractions with the lowest common denominator, you first find the least common multiple of the denominators. Then, you rewrite each fraction using that common denominator. It's like painting a beautiful landscape - just take your time, follow the steps, and soon you'll have a lovely set of equivalent fractions.
Unless you are using a calculator that adds them for you, it is much harder to add fractions with uncommon denominators. Having the same denominator allows you to only have to add the numerators for your answer.
4/4
The standard method to write any fraction is to write the numerator followed by a slash (/) followed by the denominator → three eights is 3/8 To improve the look, the numerator can be made superscript and the denominator made subscript. However, Unicode includes three eighths as a character ⅜ which I type using [Alt Gr][<SHIFT>][5] on this Linux box.
1/10, 2/10 and 7/10.
I have no idea what the "sum" of a fraction means.
1/102/103/10
(1/10) + (3/10) + (6/10) = 1
Answer: When adding or subtracting fractions with different denominators it is important to change the denominators into the lowest common denominator by using equivalent fractions. Answer: Equivalent fractions are used to: * Simplify fractions. It is sort of inelegant to write the final solution of a problem as 123/246, when you can just as well write it as 1/2. * Add fractions. If two fractions have different denominators, you need to convert them to equivalent fractions that have the same denominator. Only then can you add. * Subtract fractions (same as addition). * Compare fractions, to check which one is larger (same as addition).
Well, isn't that just a happy little question! To write equivalent fractions with the lowest common denominator, you first find the least common multiple of the denominators. Then, you rewrite each fraction using that common denominator. It's like painting a beautiful landscape - just take your time, follow the steps, and soon you'll have a lovely set of equivalent fractions.
by looking at the denominator
When adding or subtracting fractions with different denominators their lowest common denominator must be found first by using the LCM of their denominators
Unless you are using a calculator that adds them for you, it is much harder to add fractions with uncommon denominators. Having the same denominator allows you to only have to add the numerators for your answer.
To type algebraic fractions, you can use a combination of characters and symbols. For simple fractions, you can use the forward slash (/) to represent the division, such as "a/b" for the fraction ( \frac{a}{b} ). In more advanced typesetting, tools like LaTeX allow you to write fractions using the command "\frac{numerator}{denominator}", which formats it neatly as ( \frac{numerator}{denominator} ). Additionally, many word processors have built-in fraction tools that automatically format fractions when you input them.
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator.
Use any three numbers whose sum is 10.For example, 1/10 + 2/10 + 7/10 = 10/10 = 1 or 3/10 - 9/10 + 2/10 = 10/10 = 1