Add 98/12 and 98/56
1st number: 8 2/12, 2nd number: 1 42/56
98/12 + 98/56 is 119/12.
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,
98/12 = 98 × 14/12 × 14 = 1372/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
98/56 = 98 × 3/56 × 3 = 294/168 - Add the two like fractions:
1372/168 + 294/168 = 1372 + 294/168 = 1666/168 - 1666/168 simplified gives 119/12
- So, 98/12 + 98/56 = 119/12
In mixed form: 911/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/24+98/56 98/36+98/56 98/60+98/56 98/84+98/56