Add 36/63 and 20/9
1st number: 36/63, 2nd number: 2 2/9
36/63 + 20/9 is 176/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
36/63 = 36 × 1/63 × 1 = 36/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
20/9 = 20 × 7/9 × 7 = 140/63 - Add the two like fractions:
36/63 + 140/63 = 36 + 140/63 = 176/63 - So, 36/63 + 20/9 = 176/63
In mixed form: 250/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/63+20/9 36/63+40/9 36/63+20/18 36/63+60/9 36/63+20/27 36/63+20/45 36/63+20/63