Subtract 8/4 from 14/30
1st number: 14/30, 2nd number: 2 0/4
14/30 - 8/4 is -23/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
14/30 = 14 × 2/30 × 2 = 28/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
8/4 = 8 × 15/4 × 15 = 120/60 - Subtract the two like fractions:
28/60 - 120/60 = 28 - 120/60 = -92/60 - After reducing the fraction, the answer is -23/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30-8/4 14/30-16/4 14/60-8/4 42/30-8/4 14/30-24/4 14/90-8/4 14/30-8/12 70/30-8/4 14/30-40/4 14/30-8/20 98/30-8/4 14/30-56/4 14/30-8/28