Add 63/12 and 25/4
1st number: 5 3/12, 2nd number: 6 1/4
63/12 + 25/4 is 23/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
63/12 = 63 × 1/12 × 1 = 63/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
25/4 = 25 × 3/4 × 3 = 75/12 - Add the two like fractions:
63/12 + 75/12 = 63 + 75/12 = 138/12 - 138/12 simplified gives 23/2
- So, 63/12 + 25/4 = 23/2
In mixed form: 111/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/12+50/4 63/24+25/4 63/12+25/8 63/12+75/4 63/36+25/4 63/12+25/12 63/60+25/4 63/12+25/20 63/84+25/4 63/12+25/28