Add 49/3 and 70/40
1st number: 16 1/3, 2nd number: 1 30/40
49/3 + 70/40 is 217/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
49/3 = 49 × 40/3 × 40 = 1960/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
70/40 = 70 × 3/40 × 3 = 210/120 - Add the two like fractions:
1960/120 + 210/120 = 1960 + 210/120 = 2170/120 - 2170/120 simplified gives 217/12
- So, 49/3 + 70/40 = 217/12
In mixed form: 181/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3+70/40 49/6+70/40 49/3+70/80 49/9+70/40 49/15+70/40 49/21+70/40