Add 8/12 and 98/56
1st number: 8/12, 2nd number: 1 42/56
8/12 + 98/56 is 29/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
8/12 = 8 × 14/12 × 14 = 112/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
98/56 = 98 × 3/56 × 3 = 294/168 - Add the two like fractions:
112/168 + 294/168 = 112 + 294/168 = 406/168 - 406/168 simplified gives 29/12
- So, 8/12 + 98/56 = 29/12
In mixed form: 25/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12+98/56 8/24+98/56 24/12+98/56 8/36+98/56 40/12+98/56 8/60+98/56 56/12+98/56 8/84+98/56