Add 63/14 and 20/35
1st number: 4 7/14, 2nd number: 20/35
63/14 + 20/35 is 71/14.
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,
63/14 = 63 × 5/14 × 5 = 315/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
20/35 = 20 × 2/35 × 2 = 40/70 - Add the two like fractions:
315/70 + 40/70 = 315 + 40/70 = 355/70 - 355/70 simplified gives 71/14
- So, 63/14 + 20/35 = 71/14
In mixed form: 51/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+40/35 63/28+20/35 63/14+20/70 63/14+60/35 63/42+20/35 63/70+20/35 63/98+20/35