Subtract 10/40 from 14/75
14/75 - 10/40 is -19/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
14/75 = 14 × 8/75 × 8 = 112/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
10/40 = 10 × 15/40 × 15 = 150/600 - Subtract the two like fractions:
112/600 - 150/600 = 112 - 150/600 = -38/600 - After reducing the fraction, the answer is -19/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/75-10/40 14/75-20/40 14/75-10/80 42/75-10/40 14/75-30/40 70/75-10/40 14/75-50/40 98/75-10/40 14/75-70/40