Add 63/14 and 7/63
1st number: 4 7/14, 2nd number: 7/63
63/14 + 7/63 is 83/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
63/14 = 63 × 9/14 × 9 = 567/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
7/63 = 7 × 2/63 × 2 = 14/126 - Add the two like fractions:
567/126 + 14/126 = 567 + 14/126 = 581/126 - 581/126 simplified gives 83/18
- So, 63/14 + 7/63 = 83/18
In mixed form: 411/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+14/63 63/28+7/63 63/14+21/63 63/42+7/63 63/14+35/63 63/70+7/63 63/14+49/63 63/98+7/63