Add 9/36 and 84/49
1st number: 9/36, 2nd number: 1 35/49
9/36 + 84/49 is 55/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 49 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 36 × 49 = 1764,
9/36 = 9 × 49/36 × 49 = 441/1764 - Likewise, for the 2nd fraction, since 49 × 36 = 1764,
84/49 = 84 × 36/49 × 36 = 3024/1764 - Add the two like fractions:
441/1764 + 3024/1764 = 441 + 3024/1764 = 3465/1764 - 3465/1764 simplified gives 55/28
- So, 9/36 + 84/49 = 55/28
In mixed form: 127/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36+84/49 9/72+84/49 9/36+84/98 27/36+84/49 45/36+84/49 63/36+84/49