Add 30/60 and 3/10
30/60 + 3/10 is 4/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
30/60 = 30 × 1/60 × 1 = 30/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
3/10 = 3 × 6/10 × 6 = 18/60 - Add the two like fractions:
30/60 + 18/60 = 30 + 18/60 = 48/60 - 48/60 simplified gives 4/5
- So, 30/60 + 3/10 = 4/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+6/10 30/60+3/20 90/60+3/10 30/60+9/10 30/60+3/30 30/60+15/10 30/60+3/50 30/60+21/10 30/60+3/70