Add 2/63 and 9/7
1st number: 2/63, 2nd number: 1 2/7
2/63 + 9/7 is 83/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 7 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
2/63 = 2 × 1/63 × 1 = 2/63 - Likewise, for the 2nd fraction, since 7 × 9 = 63,
9/7 = 9 × 9/7 × 9 = 81/63 - Add the two like fractions:
2/63 + 81/63 = 2 + 81/63 = 83/63 - So, 2/63 + 9/7 = 83/63
In mixed form: 120/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63+9/7 2/63+18/7 2/63+9/14 6/63+9/7 2/63+27/7 2/63+9/21 10/63+9/7 2/63+45/7 2/63+9/35 14/63+9/7 2/63+63/7 2/63+9/49