0
Why does finding a common denominator make it easier to compare fractions?
Wiki User
∙ 10y ago
You might think that 1/4 is greater than 1/3 because 4 is greater than 3. If you know that 1/3 = 4/12 and 1/4 = 3/12, it makes them easier to compare.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Is it always necessary to find the least common denominator to compare the sizes of fractions?
When comparing fractions you must find a common denominator; by finding the least common denominator it will keep the numbers (numerators and denominator) smaller .
Is 3 over 4 or 5 over 8 bigger?
To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.
How do you subtract fractions when denominator is different?
By finding the lowest common denominator of the fractions.
How do you equal fractions?
To compare fractions, convert both of them to a common denominator.
How do you subtract fractions with unequal denominators?
by finding the common denominator of the fractions
Is it always necessary to find the least common denominator to compare the sizes of fractions?
When comparing fractions you must find a common denominator; by finding the least common denominator it will keep the numbers (numerators and denominator) smaller .
Is 3 over 4 or 5 over 8 bigger?
To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.To compare fractions, convert them to a common denominator - in this case, a denominator of 8 will work.
How do you subtract fractions when denominator is different?
By finding the lowest common denominator of the fractions.
What fraction is bigger seven eighths or nine tenths?
To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.
How do you compare fractions in terms of similar and dissimilar fractions?
You can compare similar fractions by looking at their numerators. You can compare dissimilar fractions by converting them to similar fractions and looking at their numerators. You can convert a dissimilar fraction to a similar fraction by finding the least common denominator.
How do you equal fractions?
To compare fractions, convert both of them to a common denominator.
How do you subtract fractions with unequal denominators?
by finding the common denominator of the fractions
Do you need a common denominator for all fractions before doing the order of operations?
You DO need a common denominator to add, subtract, or compare fractions. You DO NOT need a common denominator to multiply or divide fractions.
Is 8 12elvs smaller than 5 6th?
To compare to fractions, please convert them to a common denominator. (1) Find the common denominator, (2) Convert both fractions to this common denominator, (3) Compare the numerators.
How do you put different fractions in increasing order?
Option 1: Find a common denominator for the two fractions. It need not be the least common denominator; for example, for two fractions, if you just multiply the two denominators, you get a common denominator. Convert all the fractions to the common denominator. Then you can compare. Option 2: Convert each fraction to decimal, by dividing the numerator by the denominator. Then you can compare the decimals.
What is used in changing dissimilar fractions to similar fractions?
Finding the lowest common denominator
Which of the fractions is larger five sixths or seven twelfths?
5/6 or 7/12 Bring to a common denominator of '12' in this case. 10/12 & 7/12 Compare the numerators 10> 7 Hence 10/12 > 7/12 It follows 5/6 > 7/12
