Add 72/6 and 30/75
1st number: 12 0/6, 2nd number: 30/75
72/6 + 30/75 is 62/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
72/6 = 72 × 25/6 × 25 = 1800/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
30/75 = 30 × 2/75 × 2 = 60/150 - Add the two like fractions:
1800/150 + 60/150 = 1800 + 60/150 = 1860/150 - 1860/150 simplified gives 62/5
- So, 72/6 + 30/75 = 62/5
In mixed form: 122/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/6+60/75 72/12+30/75 72/6+90/75 72/18+30/75 72/30+30/75 72/42+30/75