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What is a pair of fractions with a common denominator for one over four and two over three?
3/12 and 8/12
What is the sum of two thirds and four ninths?
Only fractions with the same denominator can be added directly. Addition of such fractions can be achieved by adding their numerators to form the numerator of the sum, with the common denominator of the added fractions constituting the denominator of the sum. In this instance, 2/3 = 6/9, and 4/9 + 6/9 = 10/9.
What is five sixths minus five eighths?
To subtract fractions, find a common denominator. The common denominator of 6 and 8 is 24. Therefore, five sixths is equivalent to twenty-fours sixths, and five eighths is equivalent to twenty-four eighths. Subtracting twenty-four eighths from twenty-four sixths gives an answer of three twenty-fourths.
Is four sevenths the same as two fifths?
To compare two fractions, find a common denominator (multiplying the two denominators will always give you a common denominator), convert both fractions to the common denominator, then compare. Another - actually easier - way to compare two fractions is to convert both to decimal. Just pick up a calculator, and divide the numerator by the denominator.
What is three equivalent fractions equals to four ninth?
8/18 12/27 16/36 just multiply the numerator and the denominator by the same value.
What is a pair of fractions with a common denominator for one over four and two over three?
3/12 and 8/12
How do you order four fractions?
Find the lowest common denominator, convert them, and arrange them in ascending order.
What is the least common denominator for four and three?
12
What is the sum of two thirds and four ninths?
Only fractions with the same denominator can be added directly. Addition of such fractions can be achieved by adding their numerators to form the numerator of the sum, with the common denominator of the added fractions constituting the denominator of the sum. In this instance, 2/3 = 6/9, and 4/9 + 6/9 = 10/9.
What is five sixths minus five eighths?
To subtract fractions, find a common denominator. The common denominator of 6 and 8 is 24. Therefore, five sixths is equivalent to twenty-fours sixths, and five eighths is equivalent to twenty-four eighths. Subtracting twenty-four eighths from twenty-four sixths gives an answer of three twenty-fourths.
How do you mines common denominators?
if you have a common denominator, the answer will remain the number that the common denominator is. like say the fraction is 3/4-2/4 (three over four minus two over four), the answer would be 1/4 (one over four)
Is four sevenths the same as two fifths?
To compare two fractions, find a common denominator (multiplying the two denominators will always give you a common denominator), convert both fractions to the common denominator, then compare. Another - actually easier - way to compare two fractions is to convert both to decimal. Just pick up a calculator, and divide the numerator by the denominator.
Is four fifths greater than three tenths?
To compare four fifths and three tenths, we need to have a common denominator. In this case, the least common denominator is 10. When both fractions are converted to have a denominator of 10, four fifths becomes 8/10 and three tenths becomes 3/10. Therefore, 8/10 (four fifths) is greater than 3/10 (three tenths).
How do you change the dissimilar fraction to similar?
First you find a common denominator, then you convert both fractions to the common denominator. For the common denominator, find a number that is divisible by both denominators. Just multiplying both will work, but this is not always the most efficient method, since this may cause you more work later, to simplify the result. Once you decide on a common denominator, in both fractions multiply the numerator and the denominator by the same number. Example: 1/3 + 1/4 Common denominator is 12 Multiply the first fraction by 4/4, and the second by 3/3, to obtain: 4/12 + 3/12
What is the common denominator of four fifths and two ninths?
The common denominator of four fifths and two ninths is 45.
Is four fifths greater than three fourths?
To compare the two fractions, we need to have a common denominator. In this case, the common denominator would be 20. Converting four fifths to 16/20 and three fourths to 15/20, we can see that 16/20 is indeed greater than 15/20. Therefore, four fifths is greater than three fourths.
How do you get a common denominator out of this problem three minus four and one half?
3 - 4-1/2 = 6/2 - 9/2 common denominator would be 2.
