Subtract 54/10 from 75/14
1st number: 5 5/14, 2nd number: 5 4/10
75/14 - 54/10 is -3/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
75/14 = 75 × 5/14 × 5 = 375/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
54/10 = 54 × 7/10 × 7 = 378/70 - Subtract the two like fractions:
375/70 - 378/70 = 375 - 378/70 = -3/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/28-54/10 75/14-54/20 75/42-54/10 75/14-54/30 75/70-54/10 75/14-54/50 75/98-54/10 75/14-54/70