Subtract 10/25 from 27/36
27/36 - 10/25 is 7/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 25 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
27/36 = 27 × 25/36 × 25 = 675/900 - Likewise, for the 2nd fraction, since 25 × 36 = 900,
10/25 = 10 × 36/25 × 36 = 360/900 - Subtract the two like fractions:
675/900 - 360/900 = 675 - 360/900 = 315/900 - After reducing the fraction, the answer is 7/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36-10/25 27/36-20/25 27/72-10/25 27/36-10/50 81/36-10/25 27/36-30/25 27/36-10/75 27/36-50/25 27/36-70/25