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Is it possible for two fractions greater than 1 that have different numerators and denominator to be renamed as the same mixed number?
Wiki User
∙ 6y ago
Yes.
Wiki User
∙ 6y ago
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How do you add improper fractions?
If the denominators are different, find a common denominator, convert the fractions to equivalent fractions with the same denominator, proceed with adding the numerators, put that total over the denominator, simplify if possible. If the denominators are the same, skip the conversion, proceed with adding the numerators, put that total over the denominator, simplify if possible.
How many proper fraction in lowest term have denominator that is one of the counting number 1 to 9?
For a _positive_ fraction to be proper and in lowest terms, the numerator must be less than the denominator and be relatively prime. For denominator 1: 0 possible numerators. For denominator 2: 1 possible numerator. For denominator 3: 2 possible numerators. For denominator 4: 2 possible numerators. For denominator 5: 4 possible numerators. For denominator 6: 2 possible numerators. For denominator 7: 6 possible numerators. For denominator 8: 4 possible numerators. For denominator 9: 6 possible numerators. Adding all of them together gives 27 positive proper fractions in lowest terms. Symmetrically, there are 27 negative proper fractions in lowest terms. Also, 0/1 is in lowest terms by the above definition. So in total, there are 55 proper fractions in lowest terms with denominator being an integer from 1 to 9.
Adding and subtracting unlike denominators?
Fractions can only be added or subtracted if the denominators are the same. If the denominators are different, then the fractions need to be made into equivalent fractions with the same denominator. The new denominator can be found simply by multiplying the denominators together, but this can lead to some large fractions with which to work. A better new denominator is the lowest common multiple of (all the) denominators. (Once the new denominator is found, the fractions' new numerators are found by multiplying their current numerator by the new denominator divided by their current denominator to make their equivalent fractions with the new denominator.) Once all the fractions are converted into equivalent fractions with the new denominator then the fractions can be added or subtracted, with the result being simplified (if possible).
What is 9 over 5 times 5 over 9?
9/5 * 5/9 = 1, because 9*5 is 45 and 5*9 is 45, the problem becomes 45/45, which is 1. To multiply fractions: # Simplify the fractions if not in lowest terms. # Multiply the numerators of the fractions to get the new numerator. # Multiply the denominators of the fractions to get the new denominator. Simplify the resulting fraction if possible.
How do you add fractions?
If the denominators are the same, add the numerators together and put that total over the same denominator. Reduce if possible. If the denominators are different...1 Find the lowest common denominator, the bottom number (LCD)2. Convert each fraction into an equivalent fraction whose denominator is the LCD3. Add the numerator (the top number) of each fraction4. Reduce the answer if possibleExample:1/2 + 1/3In this one 6 is the LCD, so you convert 1/2 to 3/6 and convert 1/3 to 2/6, then add thenumerator of each. You would then have 3/6 + 2/6 = 5/6There are two methods to add fractions.1. add in fraction form :Take Least common multiple of denominators of both fractions, divide LCM by each denominator and multiply that factor to each numerator. Simply add both result numerators and the final result has the numerator as the sum of both numerators and resultant denominator is the LCM.2. convert it to decimal and then add them:Divide each numerator by its denominator and each will result in a decimal number. Now add both decimal number and that's the resultant answer in decimal form.Adding fractions with common denominators:Example: 1/4 plus 3/4The example has the same denominator so all you have to do is add the top numbers (the numerators)1 + 3 = 4 so... 1/4 + 3/4 = 4/4 (which is equal to 1)Adding fractions with different denominators:Example: 2/6 plus 2/3For this problem you have to find the common denominator.2/3 x 2 (to both top and bottom) gives us 4/64/6 + 2/6 = 6/6 (or 1)Hope this helps...
How are fractions different?
They usually have a denominator of 1 although numerators of 1 are also possible.
How do you add improper fractions?
If the denominators are different, find a common denominator, convert the fractions to equivalent fractions with the same denominator, proceed with adding the numerators, put that total over the denominator, simplify if possible. If the denominators are the same, skip the conversion, proceed with adding the numerators, put that total over the denominator, simplify if possible.
How do you add and subtract by fractions?
If the fractions have the same denominator, add and subtract the numerators as if the denominators weren't there and put the result over that denominator. Reduce if possible. If the fractions have different denominators, find the LCM of the denominators and convert the fractions to equivalent fractions with like denominators. Then add and subtract the numerators as if the denominators weren't there and put the result over that denominator. Reduce if possible.
How many proper fraction in lowest term have denominator that is one of the counting number 1 to 9?
For a _positive_ fraction to be proper and in lowest terms, the numerator must be less than the denominator and be relatively prime. For denominator 1: 0 possible numerators. For denominator 2: 1 possible numerator. For denominator 3: 2 possible numerators. For denominator 4: 2 possible numerators. For denominator 5: 4 possible numerators. For denominator 6: 2 possible numerators. For denominator 7: 6 possible numerators. For denominator 8: 4 possible numerators. For denominator 9: 6 possible numerators. Adding all of them together gives 27 positive proper fractions in lowest terms. Symmetrically, there are 27 negative proper fractions in lowest terms. Also, 0/1 is in lowest terms by the above definition. So in total, there are 55 proper fractions in lowest terms with denominator being an integer from 1 to 9.
How do you add multiple mixed fractions?
Find a common denominator, add the numerators, simplify if possible.
What are fractions equivalent to the denominator 5?
There are infinitely many possible answers corresponding to the infinitely many possible numerators.
What are fractions with a denominator of 24?
There are infinitely many possible answers, corresponding to the infinitely many possible numerators.
What is the rule for subtracting fractions?
First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions). Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same. Finally, reduce the fraction to its lowest terms (if possible).
How are fraction units different?
They usually have a denominator of 1 although numerators of 1 are also possible.
How do you add equivalent fractions?
follow these steps: first find a common denominator Next,add the numerators DO NOT ADD THE DENOMINATORS reduce if possible
Adding and subtracting unlike denominators?
Fractions can only be added or subtracted if the denominators are the same. If the denominators are different, then the fractions need to be made into equivalent fractions with the same denominator. The new denominator can be found simply by multiplying the denominators together, but this can lead to some large fractions with which to work. A better new denominator is the lowest common multiple of (all the) denominators. (Once the new denominator is found, the fractions' new numerators are found by multiplying their current numerator by the new denominator divided by their current denominator to make their equivalent fractions with the new denominator.) Once all the fractions are converted into equivalent fractions with the new denominator then the fractions can be added or subtracted, with the result being simplified (if possible).
When adding fractions with like denominators how do you convert?
When adding fractions with like denominators, add the numerators together and put the result over the denominator. Simplify if possible.
