Add 70/3 and 35/63
1st number: 23 1/3, 2nd number: 35/63
70/3 + 35/63 is 215/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 3 × 21 = 63,
70/3 = 70 × 21/3 × 21 = 1470/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
35/63 = 35 × 1/63 × 1 = 35/63 - Add the two like fractions:
1470/63 + 35/63 = 1470 + 35/63 = 1505/63 - 1505/63 simplified gives 215/9
- So, 70/3 + 35/63 = 215/9
In mixed form: 238/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+70/63 70/6+35/63 70/9+35/63 70/15+35/63 70/21+35/63