Add 70/28 and 2/98
1st number: 2 14/28, 2nd number: 2/98
70/28 + 2/98 is 247/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
70/28 = 70 × 7/28 × 7 = 490/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
2/98 = 2 × 2/98 × 2 = 4/196 - Add the two like fractions:
490/196 + 4/196 = 490 + 4/196 = 494/196 - 494/196 simplified gives 247/98
- So, 70/28 + 2/98 = 247/98
In mixed form: 251/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28+4/98 70/56+2/98 70/28+6/98 70/84+2/98 70/28+10/98 70/28+14/98