Add 49/3 and 30/70
1st number: 16 1/3, 2nd number: 30/70
49/3 + 30/70 is 352/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
49/3 = 49 × 70/3 × 70 = 3430/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
30/70 = 30 × 3/70 × 3 = 90/210 - Add the two like fractions:
3430/210 + 90/210 = 3430 + 90/210 = 3520/210 - 3520/210 simplified gives 352/21
- So, 49/3 + 30/70 = 352/21
In mixed form: 1616/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3+30/70 49/3+60/70 49/6+30/70 49/3+90/70 49/9+30/70 49/15+30/70 49/21+30/70