Subtract 27/3 from 5/4
1st number: 1 1/4, 2nd number: 9 0/3
5/4 - 27/3 is -31/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
5/4 = 5 × 3/4 × 3 = 15/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
27/3 = 27 × 4/3 × 4 = 108/12 - Subtract the two like fractions:
15/12 - 108/12 = 15 - 108/12 = -93/12 - After reducing the fraction, the answer is -31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4-27/3 5/4-54/3 5/8-27/3 5/4-27/6 15/4-27/3 5/4-81/3 5/12-27/3 5/4-27/9 25/4-27/3 5/20-27/3 5/4-27/15 35/4-27/3 5/28-27/3 5/4-27/21