Subtract 1/50 from 12/5
1st number: 2 2/5, 2nd number: 1/50
12/5 - 1/50 is 119/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 5 × 10 = 50,
12/5 = 12 × 10/5 × 10 = 120/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
1/50 = 1 × 1/50 × 1 = 1/50 - Subtract the two like fractions:
120/50 - 1/50 = 120 - 1/50 = 119/50 - In mixed form: 219/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5-1/50 12/5-2/50 12/10-1/50 36/5-1/50 12/5-3/50 12/15-1/50 60/5-1/50 12/5-5/50 12/25-1/50 84/5-1/50 12/5-7/50 12/35-1/50