Add 12/75 and 6/30
12/75 + 6/30 is 9/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
12/75 = 12 × 2/75 × 2 = 24/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
6/30 = 6 × 5/30 × 5 = 30/150 - Add the two like fractions:
24/150 + 30/150 = 24 + 30/150 = 54/150 - 54/150 simplified gives 9/25
- So, 12/75 + 6/30 = 9/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/75+6/30 12/75+12/30 12/75+6/60 36/75+6/30 12/75+18/30 12/75+6/90 60/75+6/30 84/75+6/30 12/75+42/30