Subtract 81/49 from 2/24
1st number: 2/24, 2nd number: 1 32/49
2/24 - 81/49 is -923/588.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 49 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 24 × 49 = 1176,
2/24 = 2 × 49/24 × 49 = 98/1176 - Likewise, for the 2nd fraction, since 49 × 24 = 1176,
81/49 = 81 × 24/49 × 24 = 1944/1176 - Subtract the two like fractions:
98/1176 - 1944/1176 = 98 - 1944/1176 = -1846/1176 - After reducing the fraction, the answer is -923/588
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/24-81/49 2/48-81/49 2/24-81/98 6/24-81/49 2/72-81/49 10/24-81/49 14/24-81/49