Subtract 1/25 from 54/20
1st number: 2 14/20, 2nd number: 1/25
54/20 - 1/25 is 133/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
54/20 = 54 × 5/20 × 5 = 270/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
1/25 = 1 × 4/25 × 4 = 4/100 - Subtract the two like fractions:
270/100 - 4/100 = 270 - 4/100 = 266/100 - After reducing the fraction, the answer is 133/50
- In mixed form: 233/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20-2/25 54/40-1/25 54/20-1/50 54/20-3/25 54/60-1/25 54/20-1/75 54/20-5/25 54/20-7/25