Subtract 8/4 from 14/28
1st number: 14/28, 2nd number: 2 0/4
14/28 - 8/4 is -3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
14/28 = 14 × 1/28 × 1 = 14/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
8/4 = 8 × 7/4 × 7 = 56/28 - Subtract the two like fractions:
14/28 - 56/28 = 14 - 56/28 = -42/28 - After reducing the fraction, the answer is -3/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28-16/4 14/56-8/4 42/28-8/4 14/28-24/4 14/84-8/4 14/28-8/12 70/28-8/4 14/28-40/4 14/28-8/20 98/28-8/4 14/28-56/4 14/28-8/28