Subtract 6/10 from 54/7
1st number: 7 5/7, 2nd number: 6/10
54/7 - 6/10 is 249/35.
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,
54/7 = 54 × 10/7 × 10 = 540/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
6/10 = 6 × 7/10 × 7 = 42/70 - Subtract the two like fractions:
540/70 - 42/70 = 540 - 42/70 = 498/70 - After reducing the fraction, the answer is 249/35
- In mixed form: 74/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/7-12/10 54/14-6/10 54/7-6/20 54/7-18/10 54/21-6/10 54/7-6/30 54/7-30/10 54/35-6/10 54/7-6/50 54/7-42/10 54/49-6/10 54/7-6/70