Add 63/12 and 10/5
1st number: 5 3/12, 2nd number: 2 0/5
63/12 + 10/5 is 29/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
63/12 = 63 × 5/12 × 5 = 315/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
10/5 = 10 × 12/5 × 12 = 120/60 - Add the two like fractions:
315/60 + 120/60 = 315 + 120/60 = 435/60 - 435/60 simplified gives 29/4
- So, 63/12 + 10/5 = 29/4
In mixed form: 71/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/12+20/5 63/24+10/5 63/12+30/5 63/36+10/5 63/12+10/15 63/12+50/5 63/60+10/5 63/12+10/25 63/12+70/5 63/84+10/5 63/12+10/35