Subtract 10/4 from 48/27
1st number: 1 21/27, 2nd number: 2 2/4
48/27 - 10/4 is -13/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
48/27 = 48 × 4/27 × 4 = 192/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
10/4 = 10 × 27/4 × 27 = 270/108 - Subtract the two like fractions:
192/108 - 270/108 = 192 - 270/108 = -78/108 - After reducing the fraction, the answer is -13/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/27-10/4 48/27-20/4 48/54-10/4 48/27-10/8 48/27-30/4 48/81-10/4 48/27-10/12 48/27-50/4 48/27-10/20 48/27-70/4 48/27-10/28