Add 28/98 and 1/7
28/98 + 1/7 is 3/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
28/98 = 28 × 1/98 × 1 = 28/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
1/7 = 1 × 14/7 × 14 = 14/98 - Add the two like fractions:
28/98 + 14/98 = 28 + 14/98 = 42/98 - 42/98 simplified gives 3/7
- So, 28/98 + 1/7 = 3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+1/7 28/98+2/7 28/98+1/14 84/98+1/7 28/98+3/7 28/98+1/21 28/98+5/7 28/98+1/35 28/98+1/49