Add 49/3 and 40/70
1st number: 16 1/3, 2nd number: 40/70
49/3 + 40/70 is 355/21.
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,
40/70 = 40 × 3/70 × 3 = 120/210 - Add the two like fractions:
3430/210 + 120/210 = 3430 + 120/210 = 3550/210 - 3550/210 simplified gives 355/21
- So, 49/3 + 40/70 = 355/21
In mixed form: 1619/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3+40/70 49/3+80/70 49/6+40/70 49/9+40/70 49/15+40/70 49/21+40/70