Add 63/72 and 8/3
1st number: 63/72, 2nd number: 2 2/3
63/72 + 8/3 is 85/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 3 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Likewise, for the 2nd fraction, since 3 × 24 = 72,
8/3 = 8 × 24/3 × 24 = 192/72 - Add the two like fractions:
63/72 + 192/72 = 63 + 192/72 = 255/72 - 255/72 simplified gives 85/24
- So, 63/72 + 8/3 = 85/24
In mixed form: 313/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/72+16/3 63/72+8/6 63/72+24/3 63/72+8/9 63/72+40/3 63/72+8/15 63/72+56/3 63/72+8/21