Subtract 14/9 from 49/84
1st number: 49/84, 2nd number: 1 5/9
49/84 - 14/9 is -35/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
49/84 = 49 × 3/84 × 3 = 147/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
14/9 = 14 × 28/9 × 28 = 392/252 - Subtract the two like fractions:
147/252 - 392/252 = 147 - 392/252 = -245/252 - After reducing the fraction, the answer is -35/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/84-14/9 49/84-28/9 49/84-14/18 49/84-42/9 49/84-14/27 49/84-70/9 49/84-14/45 49/84-98/9 49/84-14/63