Add 28/36 and 98/8
1st number: 28/36, 2nd number: 12 2/8
28/36 + 98/8 is 469/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
28/36 = 28 × 2/36 × 2 = 56/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
98/8 = 98 × 9/8 × 9 = 882/72 - Add the two like fractions:
56/72 + 882/72 = 56 + 882/72 = 938/72 - 938/72 simplified gives 469/36
- So, 28/36 + 98/8 = 469/36
In mixed form: 131/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36+98/8 28/72+98/8 28/36+98/16 84/36+98/8 28/36+98/24 28/36+98/40 28/36+98/56