Subtract 10/4 from 27/36
1st number: 27/36, 2nd number: 2 2/4
27/36 - 10/4 is -7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
27/36 = 27 × 1/36 × 1 = 27/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
10/4 = 10 × 9/4 × 9 = 90/36 - Subtract the two like fractions:
27/36 - 90/36 = 27 - 90/36 = -63/36 - After reducing the fraction, the answer is -7/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36-10/4 27/36-20/4 27/72-10/4 27/36-10/8 81/36-10/4 27/36-30/4 27/36-10/12 27/36-50/4 27/36-10/20 27/36-70/4 27/36-10/28