Subtract 15/27 from 48/49
48/49 - 15/27 is 187/441.
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,
48/49 = 48 × 27/49 × 27 = 1296/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
15/27 = 15 × 49/27 × 49 = 735/1323 - Subtract the two like fractions:
1296/1323 - 735/1323 = 1296 - 735/1323 = 561/1323 - After reducing the fraction, the answer is 187/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/49-15/27 48/49-30/27 48/98-15/27 48/49-15/54 48/49-45/27 48/49-15/81 48/49-75/27