Subtract 12/6 from 27/25
1st number: 1 2/25, 2nd number: 2 0/6
27/25 - 12/6 is -23/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
27/25 = 27 × 6/25 × 6 = 162/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
12/6 = 12 × 25/6 × 25 = 300/150 - Subtract the two like fractions:
162/150 - 300/150 = 162 - 300/150 = -138/150 - After reducing the fraction, the answer is -23/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/25-12/6 27/25-24/6 27/50-12/6 81/25-12/6 27/25-36/6 27/75-12/6 27/25-12/18 27/25-60/6 27/25-12/30 27/25-84/6 27/25-12/42