Add 4/14 and 42/98
4/14 + 42/98 is 5/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
4/14 = 4 × 7/14 × 7 = 28/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
42/98 = 42 × 1/98 × 1 = 42/98 - Add the two like fractions:
28/98 + 42/98 = 28 + 42/98 = 70/98 - 70/98 simplified gives 5/7
- So, 4/14 + 42/98 = 5/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14+42/98 4/14+84/98 4/28+42/98 12/14+42/98 4/42+42/98 20/14+42/98 4/70+42/98 28/14+42/98 4/98+42/98