Subtract 2/27 from 25/30
25/30 - 2/27 is 41/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
25/30 = 25 × 9/30 × 9 = 225/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
2/27 = 2 × 10/27 × 10 = 20/270 - Subtract the two like fractions:
225/270 - 20/270 = 225 - 20/270 = 205/270 - After reducing the fraction, the answer is 41/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30-2/27 25/30-4/27 25/60-2/27 25/30-2/54 75/30-2/27 25/30-6/27 25/90-2/27 25/30-2/81 25/30-10/27 25/30-14/27