Subtract 40/14 from 49/5
1st number: 9 4/5, 2nd number: 2 12/14
49/5 - 40/14 is 243/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
49/5 = 49 × 14/5 × 14 = 686/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
40/14 = 40 × 5/14 × 5 = 200/70 - Subtract the two like fractions:
686/70 - 200/70 = 686 - 200/70 = 486/70 - After reducing the fraction, the answer is 243/35
- In mixed form: 633/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5-40/14 49/5-80/14 49/10-40/14 49/5-40/28 49/15-40/14 49/5-40/42 49/25-40/14 49/5-40/70 49/35-40/14 49/5-40/98