Subtract 4/48 from 1/75
1/75 - 4/48 is -7/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
1/75 = 1 × 16/75 × 16 = 16/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
4/48 = 4 × 25/48 × 25 = 100/1200 - Subtract the two like fractions:
16/1200 - 100/1200 = 16 - 100/1200 = -84/1200 - After reducing the fraction, the answer is -7/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/75-4/48 1/75-8/48 1/75-4/96 3/75-4/48 1/75-12/48 5/75-4/48 1/75-20/48 7/75-4/48 1/75-28/48