Subtract 32/27 from 3/49
1st number: 3/49, 2nd number: 1 5/27
3/49 - 32/27 is -1487/1323.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 27 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 49 × 27 = 1323,
3/49 = 3 × 27/49 × 27 = 81/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
32/27 = 32 × 49/27 × 49 = 1568/1323 - Subtract the two like fractions:
81/1323 - 1568/1323 = 81 - 1568/1323 = -1487/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/49-32/27 3/49-64/27 3/98-32/27 3/49-32/54 9/49-32/27 3/49-96/27 3/49-32/81 15/49-32/27 21/49-32/27