Subtract 30/8 from 4/50
1st number: 4/50, 2nd number: 3 6/8
4/50 - 30/8 is -367/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
4/50 = 4 × 4/50 × 4 = 16/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
30/8 = 30 × 25/8 × 25 = 750/200 - Subtract the two like fractions:
16/200 - 750/200 = 16 - 750/200 = -734/200 - After reducing the fraction, the answer is -367/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/50-30/8 4/50-60/8 4/50-30/16 12/50-30/8 4/50-90/8 4/50-30/24 20/50-30/8 4/50-30/40 28/50-30/8 4/50-30/56