Add 3/5 and 3/30
3/5 + 3/30 is 7/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
3/5 = 3 × 6/5 × 6 = 18/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
3/30 = 3 × 1/30 × 1 = 3/30 - Add the two like fractions:
18/30 + 3/30 = 18 + 3/30 = 21/30 - 21/30 simplified gives 7/10
- So, 3/5 + 3/30 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5+3/30 3/5+6/30 3/10+3/30 3/5+3/60 9/5+3/30 3/5+9/30 3/15+3/30 3/5+3/90 15/5+3/30 3/5+15/30 3/25+3/30 21/5+3/30 3/5+21/30 3/35+3/30