Subtract 70/4 from 49/14
1st number: 3 7/14, 2nd number: 17 2/4
49/14 - 70/4 is -14/1.
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,
49/14 = 49 × 2/14 × 2 = 98/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
70/4 = 70 × 7/4 × 7 = 490/28 - Subtract the two like fractions:
98/28 - 490/28 = 98 - 490/28 = -392/28 - After reducing the fraction, the answer is -14/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-70/4 49/28-70/4 49/14-70/8 49/42-70/4 49/14-70/12 49/70-70/4 49/14-70/20 49/98-70/4 49/14-70/28