Add 63/2 and 80/25
1st number: 31 1/2, 2nd number: 3 5/25
63/2 + 80/25 is 347/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 25 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 2 × 25 = 50,
63/2 = 63 × 25/2 × 25 = 1575/50 - Likewise, for the 2nd fraction, since 25 × 2 = 50,
80/25 = 80 × 2/25 × 2 = 160/50 - Add the two like fractions:
1575/50 + 160/50 = 1575 + 160/50 = 1735/50 - 1735/50 simplified gives 347/10
- So, 63/2 + 80/25 = 347/10
In mixed form: 347/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/4+80/25 63/2+80/50 63/6+80/25 63/2+80/75 63/10+80/25 63/14+80/25