Add 6/30 and 15/60
6/30 + 15/60 is 9/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
6/30 = 6 × 2/30 × 2 = 12/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
15/60 = 15 × 1/60 × 1 = 15/60 - Add the two like fractions:
12/60 + 15/60 = 12 + 15/60 = 27/60 - 27/60 simplified gives 9/20
- So, 6/30 + 15/60 = 9/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/30+15/60 6/30+30/60 6/60+15/60 18/30+15/60 6/30+45/60 6/90+15/60 6/30+75/60 42/30+15/60