Add 63/7 and 3/63
1st number: 9 0/7, 2nd number: 3/63
63/7 + 3/63 is 190/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 7 × 9 = 63,
63/7 = 63 × 9/7 × 9 = 567/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
3/63 = 3 × 1/63 × 1 = 3/63 - Add the two like fractions:
567/63 + 3/63 = 567 + 3/63 = 570/63 - 570/63 simplified gives 190/21
- So, 63/7 + 3/63 = 190/21
In mixed form: 91/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/7+6/63 63/14+3/63 63/7+9/63 63/21+3/63 63/7+15/63 63/35+3/63 63/7+21/63 63/49+3/63