Subtract 7/30 from 75/60
1st number: 1 15/60, 2nd number: 7/30
75/60 - 7/30 is 61/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
75/60 = 75 × 1/60 × 1 = 75/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
7/30 = 7 × 2/30 × 2 = 14/60 - Subtract the two like fractions:
75/60 - 14/60 = 75 - 14/60 = 61/60 - In mixed form: 11/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/60-14/30 75/60-7/60 75/60-21/30 75/60-7/90 75/60-35/30 75/60-49/30