Add 63/30 and 10/8
1st number: 2 3/30, 2nd number: 1 2/8
63/30 + 10/8 is 67/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
63/30 = 63 × 4/30 × 4 = 252/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
10/8 = 10 × 15/8 × 15 = 150/120 - Add the two like fractions:
252/120 + 150/120 = 252 + 150/120 = 402/120 - 402/120 simplified gives 67/20
- So, 63/30 + 10/8 = 67/20
In mixed form: 37/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30+20/8 63/60+10/8 63/30+10/16 63/30+30/8 63/90+10/8 63/30+10/24 63/30+50/8 63/30+10/40 63/30+70/8 63/30+10/56