Add 98/12 and 6/70
1st number: 8 2/12, 2nd number: 6/70
98/12 + 6/70 is 1733/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
98/12 = 98 × 35/12 × 35 = 3430/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
6/70 = 6 × 6/70 × 6 = 36/420 - Add the two like fractions:
3430/420 + 36/420 = 3430 + 36/420 = 3466/420 - 3466/420 simplified gives 1733/210
- So, 98/12 + 6/70 = 1733/210
In mixed form: 853/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12+12/70 98/24+6/70 98/12+18/70 98/36+6/70 98/12+30/70 98/60+6/70 98/12+42/70 98/84+6/70