Subtract 6/25 from 63/20
1st number: 3 3/20, 2nd number: 6/25
63/20 - 6/25 is 291/100.
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,
63/20 = 63 × 5/20 × 5 = 315/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
6/25 = 6 × 4/25 × 4 = 24/100 - Subtract the two like fractions:
315/100 - 24/100 = 315 - 24/100 = 291/100 - In mixed form: 291/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/20-12/25 63/40-6/25 63/20-6/50 63/20-18/25 63/60-6/25 63/20-6/75 63/20-30/25 63/20-42/25