Subtract 6/40 from 10/3
1st number: 3 1/3, 2nd number: 6/40
10/3 - 6/40 is 191/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
10/3 = 10 × 40/3 × 40 = 400/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
6/40 = 6 × 3/40 × 3 = 18/120 - Subtract the two like fractions:
400/120 - 18/120 = 400 - 18/120 = 382/120 - After reducing the fraction, the answer is 191/60
- In mixed form: 311/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-6/40 10/3-12/40 10/6-6/40 10/3-6/80 30/3-6/40 10/3-18/40 10/9-6/40 50/3-6/40 10/3-30/40 10/15-6/40 70/3-6/40 10/3-42/40 10/21-6/40