Subtract 3/60 from 75/7
1st number: 10 5/7, 2nd number: 3/60
75/7 - 3/60 is 1493/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
75/7 = 75 × 60/7 × 60 = 4500/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
3/60 = 3 × 7/60 × 7 = 21/420 - Subtract the two like fractions:
4500/420 - 21/420 = 4500 - 21/420 = 4479/420 - After reducing the fraction, the answer is 1493/140
- In mixed form: 1093/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/7-6/60 75/14-3/60 75/7-9/60 75/21-3/60 75/7-15/60 75/35-3/60 75/7-21/60 75/49-3/60