Add 27/35 and 30/49
27/35 + 30/49 is 339/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 35 × 7 = 245,
27/35 = 27 × 7/35 × 7 = 189/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
30/49 = 30 × 5/49 × 5 = 150/245 - Add the two like fractions:
189/245 + 150/245 = 189 + 150/245 = 339/245 - So, 27/35 + 30/49 = 339/245
In mixed form: 194/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+30/49 27/35+60/49 27/70+30/49 27/35+30/98 81/35+30/49 27/35+90/49