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If thedenominator (I'll use D to stand for it) is the same in each fraction you will just have to add the numerator (I'll use N to stand for that) together. If the N is larger than the D after you add (as an example I'll use 12/10) you will put a one (1) down on your sheet of paper (or other writing or typing tool), and put the number of extra pieces than the one whole down next to it so it looks like (1 2/10). If there were double the amount of numbers in the N than the D (21/10) you would write a two (2) down and, again, put the number of extra pieces down next to it (2 1/10). Words to know: 1. Denominator- The bottom number in a fraction that tells you how many total pieces are in the fraction. 2. Numerator- The top number in a fraction that tells you how many parts are shaded or colored in the fraction. If the denominators are different in each fraction, it becomes pre-algebra. Hope this helps. Happy summer!
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∙ 14y ago
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What is the definition of adding and subtracting fractions with unlike denominators?
What is the definition of Adding and Subtracting Like Fractions
What are two equivalent fractions for 20 and 32?
adding fractions
When adding or subtracting fractions what should you do first?
For adding or substracting fractions first of all we should calculate the LCM( Lowest Common Multiplier) of the denominators in both of the fractions.
How do you check you math with adding fractions?
When adding or subtracting fractions first make sure that the denominators are the same if they aren't then find the lowest common denominator and alter the fractions accordingly
What is the rule for adding fractions?
They have to have a common denominator
How is adding fractions like adding whole numbers?
adding fractions is like adding a WHOLE lot of parts of numbers
What are the rules for adding fractions?
Ensure that the denominators are the same when adding or subtracting fractions.
How are adding fractions different?
When adding or subtracting fractions their denominators must be the same
How do add mixed improper fraction?
Mixed numbers can be converted to improper fractions. Improper fractions can be added the same way proper fractions are.
Butterfly Method?
Used for adding dissimilar fractions
When adding fractions do you change mixed numbers into improper fractions?
not necessarily no not unless the prompt ask you too then i suggest you shouldn't it is quite simple to do without and in my opinion MUCH easier.
What is the definition of adding and subtracting fractions with unlike denominators?
What is the definition of Adding and Subtracting Like Fractions
What is the trick when adding fractions?
The trick to adding fractions is three simple steps. First, make sure the bottom numbers (the denominators) are the same. Secondly, add the top numbers (the numerators), put the answer over the denominator. Finally, simplify the fraction if need be.
Where in life do you use adding and subtracting fractions?
From 5th grade on all the way through school.
How is adding mixed numbers the same as adding fractions?
Mixed numbers can be converted to improper fractions. Then, it is exactly the same as adding proper ones.
What are two equivalent fractions for 20 and 32?
adding fractions
When adding or subtracting fractions what should you do first?
For adding or substracting fractions first of all we should calculate the LCM( Lowest Common Multiplier) of the denominators in both of the fractions.
