Add 63/9 and 8/5
1st number: 7 0/9, 2nd number: 1 3/5
63/9 + 8/5 is 43/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
63/9 = 63 × 5/9 × 5 = 315/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
8/5 = 8 × 9/5 × 9 = 72/45 - Add the two like fractions:
315/45 + 72/45 = 315 + 72/45 = 387/45 - 387/45 simplified gives 43/5
- So, 63/9 + 8/5 = 43/5
In mixed form: 83/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/9+16/5 63/18+8/5 63/9+8/10 63/9+24/5 63/27+8/5 63/9+8/15 63/9+40/5 63/45+8/5 63/9+8/25 63/9+56/5 63/9+8/35