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You multiply to make the denominators the same then add.
To add 12/13 and 15/7 you do the following:
- multiply 12/13 by 7/7 giving 84/91
- multiply 15/7 by 13/13 giving 195/91
- add 84/91 and 195/91 giving 279/91
- if possible try to remove common factors from numerator and denominator, but that isn't possible here.
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∙ 8y ago
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How do you add a dissimilar fraction?
By finding their lowest common denominator
How do you add the dissimilar fraction?
You have to convert them to equivalent similar fractions (fractions with the same denominator) first.
What are the instruction in adding dissimilar fraction?
You must first convert the fractions to a common denominator. Then just add the numerators (the top part of the fraction).
How do you add and subtract dissimilar fraction in simple and mixed formed?
In adding or subtracting dissimilar fractions, you will need first to get its LCD or least common denominator. For example: 3/2 + 5/3 = ? We will get the LCD of two and three and we will get 6 So the equation will become: 9/6 + 10/6 Then the final answer will be : 19/6
How can you add similar and dissimilar fractions?
Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is called the numerator, while the number on the bottom of a fraction is called the denominator. Similar fractions have the same denominator, also called a common denominator. To add dissimilar fractions (fractions with different denominators), you must first convert the fractions so that the denominators are the same.
How do you add a dissimilar fraction?
By finding their lowest common denominator
How do you add the dissimilar fraction?
You have to convert them to equivalent similar fractions (fractions with the same denominator) first.
What are the instruction in adding dissimilar fraction?
You must first convert the fractions to a common denominator. Then just add the numerators (the top part of the fraction).
Can you give me some example of verb phrases in math?
add , subtract, multiply, fraction,
How do you add and subtract dissimilar fraction in simple and mixed formed?
In adding or subtracting dissimilar fractions, you will need first to get its LCD or least common denominator. For example: 3/2 + 5/3 = ? We will get the LCD of two and three and we will get 6 So the equation will become: 9/6 + 10/6 Then the final answer will be : 19/6
How can you add similar and dissimilar fractions?
Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is called the numerator, while the number on the bottom of a fraction is called the denominator. Similar fractions have the same denominator, also called a common denominator. To add dissimilar fractions (fractions with different denominators), you must first convert the fractions so that the denominators are the same.
How will you add dissimilar fraction?
Dissimilar fractions can be added by finding the LOWEST COMMON DENOMINATOR (The smallest number you can convert both denominators *i.e. the bottom number of a fraction* to) For example, if you were to add 3/8 and 1/2, you can convert both to /8, getting 3/8 + 4/8 = 7/8. In more difficult examples, say you have 3/7 + 1/3, the LCD here is 21, so converting both to /21, we get 9/21+7/21 = 16/21
Meaning of adding of dissimilar fractions?
Dissimilar fractions have different denominators and their lowest common denominator must be found in order to add them up.
How do you add and subtract dissimilar fractions?
Make the fractions equivalent then subtract
Why can't you add dissimilar terms?
because the operation "add" is only defined for members of the same set
Can we add dissimilar term?
Yes, but you cannot combine them. Thus, 2x2 and 1/x can be added to give 2x2 + 1/x but they cannot be combined into a single term.
Changing improper fraction to mixed number and vice versa?
Changing an improper fraction to a mixed number - simply divide the denominator number into the numerator. For example take the fraction 37/16. 16 divides into 37 twice with 5 remainder. So the proper fraction would be 2 & 5/16.Changing from a mixed number to an improper fraction - multiply the whole number by the denominator, then add the numerator. Using the above example of 2 & 5/16, this would be 16x2 then add 5 to give 37/16.
