Add 63/4 and 80/10
1st number: 15 3/4, 2nd number: 8 0/10
63/4 + 80/10 is 95/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
63/4 = 63 × 5/4 × 5 = 315/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
80/10 = 80 × 2/10 × 2 = 160/20 - Add the two like fractions:
315/20 + 160/20 = 315 + 160/20 = 475/20 - 475/20 simplified gives 95/4
- So, 63/4 + 80/10 = 95/4
In mixed form: 233/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8+80/10 63/4+80/20 63/12+80/10 63/4+80/30 63/20+80/10 63/4+80/50 63/28+80/10 63/4+80/70