Subtract 5/75 from 14/20
14/20 - 5/75 is 19/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 20 × 15 = 300,
14/20 = 14 × 15/20 × 15 = 210/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
5/75 = 5 × 4/75 × 4 = 20/300 - Subtract the two like fractions:
210/300 - 20/300 = 210 - 20/300 = 190/300 - After reducing the fraction, the answer is 19/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20-5/75 14/20-10/75 14/40-5/75 42/20-5/75 14/20-15/75 14/60-5/75 70/20-5/75 14/20-25/75 98/20-5/75 14/20-35/75