Add 63/14 and 36/30
1st number: 4 7/14, 2nd number: 1 6/30
63/14 + 36/30 is 57/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
63/14 = 63 × 15/14 × 15 = 945/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
36/30 = 36 × 7/30 × 7 = 252/210 - Add the two like fractions:
945/210 + 252/210 = 945 + 252/210 = 1197/210 - 1197/210 simplified gives 57/10
- So, 63/14 + 36/30 = 57/10
In mixed form: 57/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+72/30 63/28+36/30 63/14+36/60 63/42+36/30 63/14+36/90 63/70+36/30 63/98+36/30