Add 3/60 and 12/30
3/60 + 12/30 is 9/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
12/30 = 12 × 2/30 × 2 = 24/60 - Add the two like fractions:
3/60 + 24/60 = 3 + 24/60 = 27/60 - 27/60 simplified gives 9/20
- So, 3/60 + 12/30 = 9/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/60+12/30 3/60+24/30 3/60+12/60 9/60+12/30 3/60+36/30 3/60+12/90 15/60+12/30 3/60+60/30 21/60+12/30 3/60+84/30