Subtract 30/4 from 35/14
1st number: 2 7/14, 2nd number: 7 2/4
35/14 - 30/4 is -5/1.
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,
35/14 = 35 × 2/14 × 2 = 70/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
30/4 = 30 × 7/4 × 7 = 210/28 - Subtract the two like fractions:
70/28 - 210/28 = 70 - 210/28 = -140/28 - After reducing the fraction, the answer is -5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14-30/4 35/14-60/4 35/28-30/4 35/14-30/8 35/14-90/4 35/42-30/4 35/14-30/12 35/70-30/4 35/14-30/20 35/98-30/4 35/14-30/28