Add 60/12 and 15/84
1st number: 5 0/12, 2nd number: 15/84
60/12 + 15/84 is 145/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
60/12 = 60 × 7/12 × 7 = 420/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
15/84 = 15 × 1/84 × 1 = 15/84 - Add the two like fractions:
420/84 + 15/84 = 420 + 15/84 = 435/84 - 435/84 simplified gives 145/28
- So, 60/12 + 15/84 = 145/28
In mixed form: 55/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/12+30/84 60/24+15/84 60/12+45/84 60/36+15/84 60/12+75/84 60/84+15/84