Add 63/20 and 60/12
1st number: 3 3/20, 2nd number: 5 0/12
63/20 + 60/12 is 163/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
63/20 = 63 × 3/20 × 3 = 189/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
60/12 = 60 × 5/12 × 5 = 300/60 - Add the two like fractions:
189/60 + 300/60 = 189 + 300/60 = 489/60 - 489/60 simplified gives 163/20
- So, 63/20 + 60/12 = 163/20
In mixed form: 83/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/40+60/12 63/20+60/24 63/60+60/12 63/20+60/36 63/20+60/84