Subtract 15/54 from 32/14
1st number: 2 4/14, 2nd number: 15/54
32/14 - 15/54 is 253/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
32/14 = 32 × 27/14 × 27 = 864/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
15/54 = 15 × 7/54 × 7 = 105/378 - Subtract the two like fractions:
864/378 - 105/378 = 864 - 105/378 = 759/378 - After reducing the fraction, the answer is 253/126
- In mixed form: 21/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/14-15/54 32/14-30/54 32/28-15/54 96/14-15/54 32/14-45/54 32/42-15/54 32/14-75/54 32/70-15/54 32/98-15/54