Add 98/84 and 6/70
1st number: 1 14/84, 2nd number: 6/70
98/84 + 6/70 is 263/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
98/84 = 98 × 5/84 × 5 = 490/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
6/70 = 6 × 6/70 × 6 = 36/420 - Add the two like fractions:
490/420 + 36/420 = 490 + 36/420 = 526/420 - 526/420 simplified gives 263/210
- So, 98/84 + 6/70 = 263/210
In mixed form: 153/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84+12/70 98/84+18/70 98/84+30/70 98/84+42/70