Add 98/35 and 12/56
1st number: 2 28/35, 2nd number: 12/56
98/35 + 12/56 is 211/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
98/35 = 98 × 8/35 × 8 = 784/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
12/56 = 12 × 5/56 × 5 = 60/280 - Add the two like fractions:
784/280 + 60/280 = 784 + 60/280 = 844/280 - 844/280 simplified gives 211/70
- So, 98/35 + 12/56 = 211/70
In mixed form: 31/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/35+24/56 98/70+12/56 98/35+36/56 98/35+60/56 98/35+84/56