Add 27/35 and 98/42
1st number: 27/35, 2nd number: 2 14/42
27/35 + 98/42 is 326/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
27/35 = 27 × 6/35 × 6 = 162/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
98/42 = 98 × 5/42 × 5 = 490/210 - Add the two like fractions:
162/210 + 490/210 = 162 + 490/210 = 652/210 - 652/210 simplified gives 326/105
- So, 27/35 + 98/42 = 326/105
In mixed form: 311/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+98/42 27/70+98/42 27/35+98/84 81/35+98/42