Subtract 10/9 from 54/14
1st number: 3 12/14, 2nd number: 1 1/9
54/14 - 10/9 is 173/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
54/14 = 54 × 9/14 × 9 = 486/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
10/9 = 10 × 14/9 × 14 = 140/126 - Subtract the two like fractions:
486/126 - 140/126 = 486 - 140/126 = 346/126 - After reducing the fraction, the answer is 173/63
- In mixed form: 247/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14-20/9 54/28-10/9 54/14-10/18 54/14-30/9 54/42-10/9 54/14-10/27 54/14-50/9 54/70-10/9 54/14-10/45 54/14-70/9 54/98-10/9 54/14-10/63