Subtract 42/48 from 2/75
2/75 - 42/48 is -509/600.
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,
2/75 = 2 × 16/75 × 16 = 32/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
42/48 = 42 × 25/48 × 25 = 1050/1200 - Subtract the two like fractions:
32/1200 - 1050/1200 = 32 - 1050/1200 = -1018/1200 - After reducing the fraction, the answer is -509/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/75-42/48 2/75-84/48 2/75-42/96 6/75-42/48 10/75-42/48 14/75-42/48