Subtract 40/7 from 60/10
1st number: 6 0/10, 2nd number: 5 5/7
60/10 - 40/7 is 2/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
60/10 = 60 × 7/10 × 7 = 420/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
40/7 = 40 × 10/7 × 10 = 400/70 - Subtract the two like fractions:
420/70 - 400/70 = 420 - 400/70 = 20/70 - After reducing the fraction, the answer is 2/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-80/7 60/20-40/7 60/10-40/14 60/30-40/7 60/10-40/21 60/50-40/7 60/10-40/35 60/70-40/7 60/10-40/49