Add 63/9 and 50/72
1st number: 7 0/9, 2nd number: 50/72
63/9 + 50/72 is 277/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
63/9 = 63 × 8/9 × 8 = 504/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
50/72 = 50 × 1/72 × 1 = 50/72 - Add the two like fractions:
504/72 + 50/72 = 504 + 50/72 = 554/72 - 554/72 simplified gives 277/36
- So, 63/9 + 50/72 = 277/36
In mixed form: 725/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/18+50/72 63/27+50/72 63/45+50/72