Add 30/75 and 1/60
30/75 + 1/60 is 5/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
30/75 = 30 × 4/75 × 4 = 120/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
1/60 = 1 × 5/60 × 5 = 5/300 - Add the two like fractions:
120/300 + 5/300 = 120 + 5/300 = 125/300 - 125/300 simplified gives 5/12
- So, 30/75 + 1/60 = 5/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75+1/60 30/75+2/60 90/75+1/60 30/75+3/60 30/75+5/60 30/75+7/60