Subtract 8/50 from 15/8
1st number: 1 7/8, 2nd number: 8/50
15/8 - 8/50 is 343/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
15/8 = 15 × 25/8 × 25 = 375/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
8/50 = 8 × 4/50 × 4 = 32/200 - Subtract the two like fractions:
375/200 - 32/200 = 375 - 32/200 = 343/200 - In mixed form: 1143/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/8-8/50 15/8-16/50 15/16-8/50 45/8-8/50 15/8-24/50 15/24-8/50 75/8-8/50 15/8-40/50 15/40-8/50 15/8-56/50 15/56-8/50