Subtract 25/6 from 42/24
1st number: 1 18/24, 2nd number: 4 1/6
42/24 - 25/6 is -29/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 6 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
42/24 = 42 × 1/24 × 1 = 42/24 - Likewise, for the 2nd fraction, since 6 × 4 = 24,
25/6 = 25 × 4/6 × 4 = 100/24 - Subtract the two like fractions:
42/24 - 100/24 = 42 - 100/24 = -58/24 - After reducing the fraction, the answer is -29/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/24-25/6 42/24-50/6 42/48-25/6 42/24-25/12 42/24-75/6 42/72-25/6 42/24-25/18 42/24-25/30 42/24-25/42