Add 28/7 and 98/36
1st number: 4 0/7, 2nd number: 2 26/36
28/7 + 98/36 is 121/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 7 × 36 = 252,
28/7 = 28 × 36/7 × 36 = 1008/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
98/36 = 98 × 7/36 × 7 = 686/252 - Add the two like fractions:
1008/252 + 686/252 = 1008 + 686/252 = 1694/252 - 1694/252 simplified gives 121/18
- So, 28/7 + 98/36 = 121/18
In mixed form: 613/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7+98/36 28/14+98/36 28/7+98/72 84/7+98/36 28/21+98/36 28/35+98/36 28/49+98/36