Subtract 50/14 from 40/3
1st number: 13 1/3, 2nd number: 3 8/14
40/3 - 50/14 is 205/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
40/3 = 40 × 14/3 × 14 = 560/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
50/14 = 50 × 3/14 × 3 = 150/42 - Subtract the two like fractions:
560/42 - 150/42 = 560 - 150/42 = 410/42 - After reducing the fraction, the answer is 205/21
- In mixed form: 916/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3-50/14 40/6-50/14 40/3-50/28 40/9-50/14 40/3-50/42 40/15-50/14 40/3-50/70 40/21-50/14 40/3-50/98