Add 14/84 and 98/35
1st number: 14/84, 2nd number: 2 28/35
14/84 + 98/35 is 89/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
14/84 = 14 × 5/84 × 5 = 70/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
98/35 = 98 × 12/35 × 12 = 1176/420 - Add the two like fractions:
70/420 + 1176/420 = 70 + 1176/420 = 1246/420 - 1246/420 simplified gives 89/30
- So, 14/84 + 98/35 = 89/30
In mixed form: 229/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/84+98/35 14/84+98/70 42/84+98/35 70/84+98/35 98/84+98/35