Add 15/14 and 63/35
1st number: 1 1/14, 2nd number: 1 28/35
15/14 + 63/35 is 201/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
15/14 = 15 × 5/14 × 5 = 75/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
63/35 = 63 × 2/35 × 2 = 126/70 - Add the two like fractions:
75/70 + 126/70 = 75 + 126/70 = 201/70 - So, 15/14 + 63/35 = 201/70
In mixed form: 261/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+63/35 15/28+63/35 15/14+63/70 45/14+63/35 15/42+63/35 75/14+63/35 15/70+63/35 15/98+63/35