Subtract 40/14 from 36/4
1st number: 9 0/4, 2nd number: 2 12/14
36/4 - 40/14 is 43/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 14 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
36/4 = 36 × 7/4 × 7 = 252/28 - Likewise, for the 2nd fraction, since 14 × 2 = 28,
40/14 = 40 × 2/14 × 2 = 80/28 - Subtract the two like fractions:
252/28 - 80/28 = 252 - 80/28 = 172/28 - After reducing the fraction, the answer is 43/7
- In mixed form: 61/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4-40/14 36/4-80/14 36/8-40/14 36/4-40/28 36/12-40/14 36/4-40/42 36/20-40/14 36/4-40/70 36/28-40/14 36/4-40/98