Add 70/3 and 35/40
1st number: 23 1/3, 2nd number: 35/40
70/3 + 35/40 is 581/24.
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,
70/3 = 70 × 40/3 × 40 = 2800/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
35/40 = 35 × 3/40 × 3 = 105/120 - Add the two like fractions:
2800/120 + 105/120 = 2800 + 105/120 = 2905/120 - 2905/120 simplified gives 581/24
- So, 70/3 + 35/40 = 581/24
In mixed form: 245/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+70/40 70/6+35/40 70/3+35/80 70/9+35/40 70/15+35/40 70/21+35/40