Add 14/8 and 63/10
1st number: 1 6/8, 2nd number: 6 3/10
14/8 + 63/10 is 161/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
14/8 = 14 × 5/8 × 5 = 70/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
63/10 = 63 × 4/10 × 4 = 252/40 - Add the two like fractions:
70/40 + 252/40 = 70 + 252/40 = 322/40 - 322/40 simplified gives 161/20
- So, 14/8 + 63/10 = 161/20
In mixed form: 81/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/8+63/10 14/16+63/10 14/8+63/20 42/8+63/10 14/24+63/10 14/8+63/30 70/8+63/10 14/40+63/10 14/8+63/50 98/8+63/10 14/56+63/10 14/8+63/70