Add 32/21 and 2/63
1st number: 1 11/21, 2nd number: 2/63
32/21 + 2/63 is 14/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 21 × 3 = 63,
32/21 = 32 × 3/21 × 3 = 96/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
2/63 = 2 × 1/63 × 1 = 2/63 - Add the two like fractions:
96/63 + 2/63 = 96 + 2/63 = 98/63 - 98/63 simplified gives 14/9
- So, 32/21 + 2/63 = 14/9
In mixed form: 15/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/21+2/63 32/21+4/63 32/42+2/63 96/21+2/63 32/21+6/63 32/63+2/63 32/21+10/63 32/21+14/63