Subtract 2/48 from 42/2
1st number: 21 0/2, 2nd number: 2/48
42/2 - 2/48 is 503/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
42/2 = 42 × 24/2 × 24 = 1008/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
2/48 = 2 × 1/48 × 1 = 2/48 - Subtract the two like fractions:
1008/48 - 2/48 = 1008 - 2/48 = 1006/48 - After reducing the fraction, the answer is 503/24
- In mixed form: 2023/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-2/48 42/2-4/48 42/4-2/48 42/2-2/96 42/2-6/48 42/6-2/48 42/2-10/48 42/10-2/48 42/2-14/48 42/14-2/48