2 = ii
4 = iv
9 = ix
6 = vi
The Roman numerals for 2, 4, 9, and 6 are II, IV, IX, and VI, respectively.
To add fractions, you must make sure that the denominators of both of the fractions are the same, then you add the numerators. Example: 1/6 + 3/6 Since the denominators are the same, just add the numerators. The answer is 4/6 (It is 1/2 when simplified).
-2/3+1/6 = -1/2 First make denominators same and then add numerators. So -2/3+1/6 = -2*2/3*2+1/6 = -4/6+1/6 = (-4+1)/6 = -3/6 = -1/2
If we convert 1 and 2/4 to an improper fraction, it becomes 6/4.Since both fractions (9/4 and 6/4) have the same denominator, we can just subtract the numerators. 9/4 - 6/4 = 3/4.
If the denominators are the same, add or subtract the numerators. If the denominators are different, convert them to a common denominator and add or subtract the numerators. 2/3 - 1/3 = 1/3 4/5 - 2/3 = 12/15 - 10/15 = 2/15
To solve 2/3 + 4/6, find a common denominator by finding the least common multiple of 3 and 6, which is 6. Convert both fractions to have a denominator of 6, giving us 4/6 + 4/6. Add the numerators together to get 8/6. Simplify the fraction to its lowest terms to get 4/3. Therefore, 2/3 + 4/6 equals 4/3.
To add fractions, you must make sure that the denominators of both of the fractions are the same, then you add the numerators. Example: 1/6 + 3/6 Since the denominators are the same, just add the numerators. The answer is 4/6 (It is 1/2 when simplified).
For a _positive_ fraction to be proper and in lowest terms, the numerator must be less than the denominator and be relatively prime. For denominator 1: 0 possible numerators. For denominator 2: 1 possible numerator. For denominator 3: 2 possible numerators. For denominator 4: 2 possible numerators. For denominator 5: 4 possible numerators. For denominator 6: 2 possible numerators. For denominator 7: 6 possible numerators. For denominator 8: 4 possible numerators. For denominator 9: 6 possible numerators. Adding all of them together gives 27 positive proper fractions in lowest terms. Symmetrically, there are 27 negative proper fractions in lowest terms. Also, 0/1 is in lowest terms by the above definition. So in total, there are 55 proper fractions in lowest terms with denominator being an integer from 1 to 9.
to add a fraction, get a common denominator, then add the numerators. example: 2/10+4/5 first get common denominators 2/10+8/10 then add the numerators 10/10 (simplify) 1 to subtract from a fraction, get common denominator, then subtract the numerators. example: 4/5-2/10 first get common denominators 8/10-2/10 then subtract the numerators 6/10 (simplify) 3/5
-2/3+1/6 = -1/2 First make denominators same and then add numerators. So -2/3+1/6 = -2*2/3*2+1/6 = -4/6+1/6 = (-4+1)/6 = -3/6 = -1/2
2/3 + 1/6 + 1/6 multiply the 2/3 by 2/2 to get a common denominator 4/6 + 1/6 + 1/6 add the numerators (4+1+1)/6 6/6 6/6 = 1
Equivalent fractions, e.g. 1/2 = 2/4 = 3/6, etc.
If we convert 1 and 2/4 to an improper fraction, it becomes 6/4.Since both fractions (9/4 and 6/4) have the same denominator, we can just subtract the numerators. 9/4 - 6/4 = 3/4.
If the denominators are the same, add or subtract the numerators. If the denominators are different, convert them to a common denominator and add or subtract the numerators. 2/3 - 1/3 = 1/3 4/5 - 2/3 = 12/15 - 10/15 = 2/15
For adding fractions, you need to make both denominators the same, then add the numerators. In this case 5/6 and 4/6 have the sum 9/6, which can be simplified to 1 1/2 (fractions are difficult in these answer windows).
6/11 x 3/4 = 18/44. When multiplying fractions, multiply the numerators together, and multiply the denominators together.
To solve 2/3 + 4/6, find a common denominator by finding the least common multiple of 3 and 6, which is 6. Convert both fractions to have a denominator of 6, giving us 4/6 + 4/6. Add the numerators together to get 8/6. Simplify the fraction to its lowest terms to get 4/3. Therefore, 2/3 + 4/6 equals 4/3.
6 2/5 - 5 3/4 = 13/20 6 and 2/5 becomes 128/20 5 and 3/4 becomes 115/20 Subtract the numerators and you have your answer. Or, 6 2/5 = 6.4 and 5 3/4 = 5.75 6.4 - 5.75 = .65 .65 = 13/20