Add 30/75 and 4/6
30/75 + 4/6 is 16/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
30/75 = 30 × 2/75 × 2 = 60/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
4/6 = 4 × 25/6 × 25 = 100/150 - Add the two like fractions:
60/150 + 100/150 = 60 + 100/150 = 160/150 - 160/150 simplified gives 16/15
- So, 30/75 + 4/6 = 16/15
In mixed form: 11/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75+4/6 30/75+8/6 30/75+4/12 90/75+4/6 30/75+12/6 30/75+4/18 30/75+20/6 30/75+4/30 30/75+28/6 30/75+4/42