Subtract 60/7 from 45/10
1st number: 4 5/10, 2nd number: 8 4/7
45/10 - 60/7 is -57/14.
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,
45/10 = 45 × 7/10 × 7 = 315/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
60/7 = 60 × 10/7 × 10 = 600/70 - Subtract the two like fractions:
315/70 - 600/70 = 315 - 600/70 = -285/70 - After reducing the fraction, the answer is -57/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10-60/7 45/20-60/7 45/10-60/14 45/30-60/7 45/10-60/21 45/50-60/7 45/10-60/35 45/70-60/7 45/10-60/49