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To find a common denominator, it's what 4 and 7 go into, and that's 28.
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How do you add improper fractions if the denominator can't multiply into the other denominator?
You Ned to find a larger common denominator or multiply the denominators to gain a common denominator.
How do you find the ratio of 800 and 640?
you would want to find a common denominator -- in this case 160 is the largest common denominator 800/160=5 640/160=4 therefore the ratio would be 5:4 (said "5 to 4")
What is a fraction for which the greatest common denominator for the numerator and the denominator is 4?
4/4
How do you make 6 and 7 have a common denominator?
The easiest way to find a common denominator of two numbers is to multiply them. Therefore, one of the common denominators for 6 and 7 would be 42 (7 x 6). This method will not necessarily produce the lowest common denominator, but it will determine one. For example, multiplying 4 and 6 will give you 24 as a common denominator. However, the lowest common denominator for 4 and 6 is 12.
What is the common denominator of 6 and 4?
A common denominator, though not the least one, is 6*4 = 24.
How do you add improper fractions if the denominator can't multiply into the other denominator?
You Ned to find a larger common denominator or multiply the denominators to gain a common denominator.
How do you find the least common denominator of three fourths and three eighths of?
To find the least common denominator of 3/4 and 3/8, find the LCM of 4 and 8. The answer is 8. Convert 3/4 to 6/8.
What is the common denominator of 2 4 and 6?
What would be the ideal Common Denominator for 2 and 4?
How do you write equivalent fractions with the lowest common denominator?
Example: 2/3 and 3/4 The LCD of 3 and 4 is 12. Multiply the numerator and the denominator of 2/3 by 4 to make 8/12 Multiply the numerator and the denominator of 3/4 by 3 to make 9/12
What is the common denominator for 8 4 3?
A common denominator 24.
What is the common denominator of 85 and 4?
The least common denominator is 340.
How do you find the ratio of 800 and 640?
you would want to find a common denominator -- in this case 160 is the largest common denominator 800/160=5 640/160=4 therefore the ratio would be 5:4 (said "5 to 4")
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 a fraction for which the greatest common denominator for the numerator and the denominator is 4?
4/4
How do you make 6 and 7 have a common denominator?
The easiest way to find a common denominator of two numbers is to multiply them. Therefore, one of the common denominators for 6 and 7 would be 42 (7 x 6). This method will not necessarily produce the lowest common denominator, but it will determine one. For example, multiplying 4 and 6 will give you 24 as a common denominator. However, the lowest common denominator for 4 and 6 is 12.
What is the common denominator of 6 and 4?
A common denominator, though not the least one, is 6*4 = 24.
What is the greatest common denominator of 4 and 16?
The greatest common denominator is infinite.
