Add 63/12 and 60/28
1st number: 5 3/12, 2nd number: 2 4/28
63/12 + 60/28 is 207/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
63/12 = 63 × 7/12 × 7 = 441/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
60/28 = 60 × 3/28 × 3 = 180/84 - Add the two like fractions:
441/84 + 180/84 = 441 + 180/84 = 621/84 - 621/84 simplified gives 207/28
- So, 63/12 + 60/28 = 207/28
In mixed form: 711/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/24+60/28 63/12+60/56 63/36+60/28 63/12+60/84 63/60+60/28 63/84+60/28