0
Add your answer:
Earn +20 pts
What is the common denominator for 1 over 3 and 4 over 9?
To add or subtract fractions, you need a common denominator. In this case, the common denominator for 1/3 and 4/9 is 9. To find a common denominator, you can identify the least common multiple of the denominators, which is 9 in this case. By rewriting 1/3 as 3/9, you can now add the fractions: 3/9 + 4/9 = 7/9.
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 fraction is equal to 3 over 4 that has a denominator of 12?
3/4 = 9/12
What is the LCD of 2 5 4 3?
th less common denominator for 2 5 4 3 is 6
Examples of fractions with a common denominator?
2/4 and 3/4 1/2 + 1/3 = 3/6 + 2/6
What is the common denominator of 3 over 4 and 15 over 20?
20, although if you reduced 15/20 to 3/4, the common denominator would be 4.
What is the lowest common denominator for 1 over 4 and 3 over ten?
20 is the lowest common denominator for 4 and 10.
What is the common denominator for 1 over 2and 3 over 4?
4.
What is the lowest common denominator of 3 over 4 and 1 over 2?
4
What is the common denominator for 2 over 5 and 3 over 4?
20
What is the common denominator for 1 over 3 and 4 over 9?
To add or subtract fractions, you need a common denominator. In this case, the common denominator for 1/3 and 4/9 is 9. To find a common denominator, you can identify the least common multiple of the denominators, which is 9 in this case. By rewriting 1/3 as 3/9, you can now add the fractions: 3/9 + 4/9 = 7/9.
What is Least common denominator of 3 over 4 and 4 over 5?
The LCD of 3/4 and 4/5 is 20.
What is the lowest common denominator for 3 over 4 and 4 over 7?
The LCD for 3/4 and 4/7 is 28.
What is the common denominator of 3 over 4 and 7 over 8?
32 (8x4)
What is the least common denominator of 3 over 4 and 2 over 5?
20
What is the common denominator of 4 over 7 3 over 5?
The LCD for 4/7 and 3/5 is 35.
How do you find the least common denominator of 1 over 3 and 1 over 4?
Multiply 3*4 = 12
