Subtract 30/4 from 8/14
1st number: 8/14, 2nd number: 7 2/4
8/14 - 30/4 is -97/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
8/14 = 8 × 2/14 × 2 = 16/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
30/4 = 30 × 7/4 × 7 = 210/28 - Subtract the two like fractions:
16/28 - 210/28 = 16 - 210/28 = -194/28 - After reducing the fraction, the answer is -97/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/14-30/4 8/14-60/4 8/28-30/4 8/14-30/8 24/14-30/4 8/14-90/4 8/42-30/4 8/14-30/12 40/14-30/4 8/70-30/4 8/14-30/20 56/14-30/4 8/98-30/4 8/14-30/28