Add 70/4 and 14/98
1st number: 17 2/4, 2nd number: 14/98
70/4 + 14/98 is 247/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
70/4 = 70 × 49/4 × 49 = 3430/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
14/98 = 14 × 2/98 × 2 = 28/196 - Add the two like fractions:
3430/196 + 28/196 = 3430 + 28/196 = 3458/196 - 3458/196 simplified gives 247/14
- So, 70/4 + 14/98 = 247/14
In mixed form: 179/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4+28/98 70/8+14/98 70/4+42/98 70/12+14/98 70/4+70/98 70/20+14/98 70/28+14/98