Subtract 8/50 from 40/8
1st number: 5 0/8, 2nd number: 8/50
40/8 - 8/50 is 121/25.
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,
40/8 = 40 × 25/8 × 25 = 1000/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
8/50 = 8 × 4/50 × 4 = 32/200 - Subtract the two like fractions:
1000/200 - 32/200 = 1000 - 32/200 = 968/200 - After reducing the fraction, the answer is 121/25
- In mixed form: 421/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8-8/50 40/8-16/50 40/16-8/50 40/8-24/50 40/24-8/50 40/8-40/50 40/8-56/50 40/56-8/50