Subtract 1/10 from 75/7
1st number: 10 5/7, 2nd number: 1/10
75/7 - 1/10 is 743/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
75/7 = 75 × 10/7 × 10 = 750/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
1/10 = 1 × 7/10 × 7 = 7/70 - Subtract the two like fractions:
750/70 - 7/70 = 750 - 7/70 = 743/70 - In mixed form: 1043/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/7-2/10 75/14-1/10 75/7-1/20 75/7-3/10 75/21-1/10 75/7-1/30 75/7-5/10 75/35-1/10 75/7-1/50 75/7-7/10 75/49-1/10 75/7-1/70