Add 2/70 and 98/84
1st number: 2/70, 2nd number: 1 14/84
2/70 + 98/84 is 251/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
2/70 = 2 × 6/70 × 6 = 12/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
98/84 = 98 × 5/84 × 5 = 490/420 - Add the two like fractions:
12/420 + 490/420 = 12 + 490/420 = 502/420 - 502/420 simplified gives 251/210
- So, 2/70 + 98/84 = 251/210
In mixed form: 141/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+98/84 6/70+98/84 10/70+98/84 14/70+98/84