Subtract 42/24 from 6/14
1st number: 6/14, 2nd number: 1 18/24
6/14 - 42/24 is -37/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
6/14 = 6 × 12/14 × 12 = 72/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
42/24 = 42 × 7/24 × 7 = 294/168 - Subtract the two like fractions:
72/168 - 294/168 = 72 - 294/168 = -222/168 - After reducing the fraction, the answer is -37/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-42/24 6/14-84/24 6/28-42/24 6/14-42/48 18/14-42/24 6/42-42/24 6/14-42/72 30/14-42/24 6/70-42/24 42/14-42/24 6/98-42/24