Add 63/70 and 6/35
63/70 + 6/35 is 15/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
63/70 = 63 × 1/70 × 1 = 63/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
6/35 = 6 × 2/35 × 2 = 12/70 - Add the two like fractions:
63/70 + 12/70 = 63 + 12/70 = 75/70 - 75/70 simplified gives 15/14
- So, 63/70 + 6/35 = 15/14
In mixed form: 11/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70+12/35 63/70+6/70 63/70+18/35 63/70+30/35 63/70+42/35