Add 63/14 and 30/10
1st number: 4 7/14, 2nd number: 3 0/10
63/14 + 30/10 is 15/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 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 10 × 7 = 70,
30/10 = 30 × 7/10 × 7 = 210/70 - Add the two like fractions:
315/70 + 210/70 = 315 + 210/70 = 525/70 - 525/70 simplified gives 15/2
- So, 63/14 + 30/10 = 15/2
In mixed form: 71/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+60/10 63/28+30/10 63/14+30/20 63/14+90/10 63/42+30/10 63/70+30/10 63/14+30/50 63/98+30/10 63/14+30/70