Subtract 30/6 from 60/75
1st number: 60/75, 2nd number: 5 0/6
60/75 - 30/6 is -21/5.
Steps for subtracting 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,
60/75 = 60 × 2/75 × 2 = 120/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
30/6 = 30 × 25/6 × 25 = 750/150 - Subtract the two like fractions:
120/150 - 750/150 = 120 - 750/150 = -630/150 - After reducing the fraction, the answer is -21/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75-60/6 60/75-30/12 60/75-90/6 60/75-30/18 60/75-30/42