Subtract 40/4 from 25/14
1st number: 1 11/14, 2nd number: 10 0/4
25/14 - 40/4 is -115/14.
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,
25/14 = 25 × 2/14 × 2 = 50/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
40/4 = 40 × 7/4 × 7 = 280/28 - Subtract the two like fractions:
50/28 - 280/28 = 50 - 280/28 = -230/28 - After reducing the fraction, the answer is -115/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14-40/4 25/14-80/4 25/28-40/4 25/14-40/8 75/14-40/4 25/42-40/4 25/14-40/12 25/70-40/4 25/14-40/20 25/98-40/4 25/14-40/28