Subtract 36/40 from 50/14
1st number: 3 8/14, 2nd number: 36/40
50/14 - 36/40 is 187/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 14 × 20 = 280,
50/14 = 50 × 20/14 × 20 = 1000/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
36/40 = 36 × 7/40 × 7 = 252/280 - Subtract the two like fractions:
1000/280 - 252/280 = 1000 - 252/280 = 748/280 - After reducing the fraction, the answer is 187/70
- In mixed form: 247/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-72/40 50/28-36/40 50/14-36/80 50/42-36/40 50/70-36/40 50/98-36/40