Add 7/98 and 20/14
1st number: 7/98, 2nd number: 1 6/14
7/98 + 20/14 is 3/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 14 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
7/98 = 7 × 1/98 × 1 = 7/98 - Likewise, for the 2nd fraction, since 14 × 7 = 98,
20/14 = 20 × 7/14 × 7 = 140/98 - Add the two like fractions:
7/98 + 140/98 = 7 + 140/98 = 147/98 - 147/98 simplified gives 3/2
- So, 7/98 + 20/14 = 3/2
In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/98+20/14 7/98+40/14 7/98+20/28 21/98+20/14 7/98+60/14 7/98+20/42 35/98+20/14 7/98+20/70 49/98+20/14 7/98+20/98