Subtract 27/5 from 63/75
1st number: 63/75, 2nd number: 5 2/5
63/75 - 27/5 is -114/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 5 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 75 × 1 = 75,
63/75 = 63 × 1/75 × 1 = 63/75 - Likewise, for the 2nd fraction, since 5 × 15 = 75,
27/5 = 27 × 15/5 × 15 = 405/75 - Subtract the two like fractions:
63/75 - 405/75 = 63 - 405/75 = -342/75 - After reducing the fraction, the answer is -114/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/75-54/5 63/75-27/10 63/75-81/5 63/75-27/15 63/75-27/25 63/75-27/35