Subtract 80/54 from 25/10
1st number: 2 5/10, 2nd number: 1 26/54
25/10 - 80/54 is 55/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
25/10 = 25 × 27/10 × 27 = 675/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
80/54 = 80 × 5/54 × 5 = 400/270 - Subtract the two like fractions:
675/270 - 400/270 = 675 - 400/270 = 275/270 - After reducing the fraction, the answer is 55/54
- In mixed form: 11/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/10-80/54 25/20-80/54 75/10-80/54 25/30-80/54 25/50-80/54 25/70-80/54