Subtract 15/24 from 54/49
1st number: 1 5/49, 2nd number: 15/24
54/49 - 15/24 is 187/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 49 × 24 = 1176,
54/49 = 54 × 24/49 × 24 = 1296/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
15/24 = 15 × 49/24 × 49 = 735/1176 - Subtract the two like fractions:
1296/1176 - 735/1176 = 1296 - 735/1176 = 561/1176 - After reducing the fraction, the answer is 187/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/49-30/24 54/98-15/24 54/49-15/48 54/49-45/24 54/49-15/72 54/49-75/24