Subtract 63/40 from 6/2
1st number: 3 0/2, 2nd number: 1 23/40
6/2 - 63/40 is 57/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
6/2 = 6 × 20/2 × 20 = 120/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
63/40 = 63 × 1/40 × 1 = 63/40 - Subtract the two like fractions:
120/40 - 63/40 = 120 - 63/40 = 57/40 - In mixed form: 117/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-63/40 6/4-63/40 6/2-63/80 18/2-63/40 30/2-63/40 6/10-63/40 42/2-63/40 6/14-63/40