Subtract 24/49 from 42/2
1st number: 21 0/2, 2nd number: 24/49
42/2 - 24/49 is 1005/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
42/2 = 42 × 49/2 × 49 = 2058/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
24/49 = 24 × 2/49 × 2 = 48/98 - Subtract the two like fractions:
2058/98 - 48/98 = 2058 - 48/98 = 2010/98 - After reducing the fraction, the answer is 1005/49
- In mixed form: 2025/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-24/49 42/2-48/49 42/4-24/49 42/2-24/98 42/2-72/49 42/6-24/49 42/10-24/49 42/14-24/49