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How can you compare 3-10 and 3-11 without finding a common denominator?
Wiki User
∙ 12y ago
convert to decimals:
3 / 10 = 0.300
3 / 11 = 0.273
Wiki User
∙ 12y ago
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How can you compare three tenths and three elevenths without finding the common denominator?
3/10 > 3/11
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.
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Because the numerators are the same, you can compare the denominators. Since 10ths are larger than 13ths, 3/10 is larger than 3/13. When the denominators are the same, the fraction with the larger numerator is the largest. When the numerators are the same, the fraction with the smaller denominator is the largest.
What is useful in finding the least common denominator when adding unlike denominators?
Least common denominator.....
How do you compare unlike denominators?
You don't. You find a common denominator and compare after that.
How do you subtract fractions when denominator is different?
By finding the lowest common denominator of the fractions.
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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.
What is the rule of adding and subtracting different denominator?
Find the lowest common denominator by finding the lowest common multiple of the denominators
How do I find a common denominator in a fraction?
By finding the lowest common multiple of the denominators
How do you compare dissimilar fraction?
Find the least common denominator.
