Add 25/98 and 20/28
25/98 + 20/28 is 95/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 28 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
25/98 = 25 × 2/98 × 2 = 50/196 - Likewise, for the 2nd fraction, since 28 × 7 = 196,
20/28 = 20 × 7/28 × 7 = 140/196 - Add the two like fractions:
50/196 + 140/196 = 50 + 140/196 = 190/196 - 190/196 simplified gives 95/98
- So, 25/98 + 20/28 = 95/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98+20/28 25/98+40/28 25/98+20/56 75/98+20/28 25/98+60/28 25/98+20/84