Subtract 18/4 from 14/75
1st number: 14/75, 2nd number: 4 2/4
14/75 - 18/4 is -647/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 4 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
14/75 = 14 × 4/75 × 4 = 56/300 - Likewise, for the 2nd fraction, since 4 × 75 = 300,
18/4 = 18 × 75/4 × 75 = 1350/300 - Subtract the two like fractions:
56/300 - 1350/300 = 56 - 1350/300 = -1294/300 - After reducing the fraction, the answer is -647/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/75-18/4 14/75-36/4 14/75-18/8 42/75-18/4 14/75-54/4 14/75-18/12 70/75-18/4 14/75-90/4 14/75-18/20 98/75-18/4 14/75-18/28