Subtract 75/7 from 1/60
1st number: 1/60, 2nd number: 10 5/7
1/60 - 75/7 is -4493/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
1/60 = 1 × 7/60 × 7 = 7/420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,
75/7 = 75 × 60/7 × 60 = 4500/420 - Subtract the two like fractions:
7/420 - 4500/420 = 7 - 4500/420 = -4493/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/60-75/7 1/60-75/14 3/60-75/7 1/60-75/21 5/60-75/7 1/60-75/35 7/60-75/7 1/60-75/49