Add 6/8 and 72/60
1st number: 6/8, 2nd number: 1 12/60
6/8 + 72/60 is 39/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
6/8 = 6 × 15/8 × 15 = 90/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
72/60 = 72 × 2/60 × 2 = 144/120 - Add the two like fractions:
90/120 + 144/120 = 90 + 144/120 = 234/120 - 234/120 simplified gives 39/20
- So, 6/8 + 72/60 = 39/20
In mixed form: 119/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8+72/60 6/16+72/60 18/8+72/60 6/24+72/60 30/8+72/60 6/40+72/60 42/8+72/60 6/56+72/60