Add 49/42 and 27/35
1st number: 1 7/42, 2nd number: 27/35
49/42 + 27/35 is 407/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
49/42 = 49 × 5/42 × 5 = 245/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
27/35 = 27 × 6/35 × 6 = 162/210 - Add the two like fractions:
245/210 + 162/210 = 245 + 162/210 = 407/210 - So, 49/42 + 27/35 = 407/210
In mixed form: 1197/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42+27/35 49/42+54/35 49/84+27/35 49/42+27/70 49/42+81/35