Add 35/27 and 27/70
1st number: 1 8/27, 2nd number: 27/70
35/27 + 27/70 is 3179/1890.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
35/27 = 35 × 70/27 × 70 = 2450/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
27/70 = 27 × 27/70 × 27 = 729/1890 - Add the two like fractions:
2450/1890 + 729/1890 = 2450 + 729/1890 = 3179/1890 - So, 35/27 + 27/70 = 3179/1890
In mixed form: 11289/1890
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/27+27/70 35/27+54/70 35/54+27/70 35/27+81/70 35/81+27/70