Subtract 18/4 from 1/50
1st number: 1/50, 2nd number: 4 2/4
1/50 - 18/4 is -112/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
1/50 = 1 × 2/50 × 2 = 2/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
18/4 = 18 × 25/4 × 25 = 450/100 - Subtract the two like fractions:
2/100 - 450/100 = 2 - 450/100 = -448/100 - After reducing the fraction, the answer is -112/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/50-18/4 1/50-36/4 1/50-18/8 3/50-18/4 1/50-54/4 1/50-18/12 5/50-18/4 1/50-90/4 1/50-18/20 7/50-18/4 1/50-18/28