Add 63/9 and 4/10
1st number: 7 0/9, 2nd number: 4/10
63/9 + 4/10 is 37/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
63/9 = 63 × 10/9 × 10 = 630/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
4/10 = 4 × 9/10 × 9 = 36/90 - Add the two like fractions:
630/90 + 36/90 = 630 + 36/90 = 666/90 - 666/90 simplified gives 37/5
- So, 63/9 + 4/10 = 37/5
In mixed form: 72/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/9+8/10 63/18+4/10 63/9+4/20 63/9+12/10 63/27+4/10 63/9+4/30 63/9+20/10 63/45+4/10 63/9+4/50 63/9+28/10 63/9+4/70