Add 10/35 and 27/20
1st number: 10/35, 2nd number: 1 7/20
10/35 + 27/20 is 229/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
10/35 = 10 × 4/35 × 4 = 40/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
27/20 = 27 × 7/20 × 7 = 189/140 - Add the two like fractions:
40/140 + 189/140 = 40 + 189/140 = 229/140 - So, 10/35 + 27/20 = 229/140
In mixed form: 189/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/35+27/20 10/35+54/20 10/70+27/20 10/35+27/40 30/35+27/20 10/35+81/20 10/35+27/60 50/35+27/20 70/35+27/20