Subtract 14/30 from 8/75
8/75 - 14/30 is -9/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
8/75 = 8 × 2/75 × 2 = 16/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
14/30 = 14 × 5/30 × 5 = 70/150 - Subtract the two like fractions:
16/150 - 70/150 = 16 - 70/150 = -54/150 - After reducing the fraction, the answer is -9/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/75-14/30 8/75-28/30 8/75-14/60 24/75-14/30 8/75-42/30 8/75-14/90 40/75-14/30 8/75-70/30 56/75-14/30 8/75-98/30