Add 60/4 and 12/30
1st number: 15 0/4, 2nd number: 12/30
60/4 + 12/30 is 77/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
60/4 = 60 × 15/4 × 15 = 900/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
12/30 = 12 × 2/30 × 2 = 24/60 - Add the two like fractions:
900/60 + 24/60 = 900 + 24/60 = 924/60 - 924/60 simplified gives 77/5
- So, 60/4 + 12/30 = 77/5
In mixed form: 152/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+24/30 60/8+12/30 60/4+12/60 60/4+36/30 60/12+12/30 60/4+12/90 60/4+60/30 60/20+12/30 60/4+84/30 60/28+12/30