Subtract 3/27 from 36/49
36/49 - 3/27 is 275/441.
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,
36/49 = 36 × 27/49 × 27 = 972/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
3/27 = 3 × 49/27 × 49 = 147/1323 - Subtract the two like fractions:
972/1323 - 147/1323 = 972 - 147/1323 = 825/1323 - After reducing the fraction, the answer is 275/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/49-3/27 36/49-6/27 36/98-3/27 36/49-3/54 36/49-9/27 36/49-3/81 36/49-15/27 36/49-21/27