Subtract 14/18 from 54/10
1st number: 5 4/10, 2nd number: 14/18
54/10 - 14/18 is 208/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
54/10 = 54 × 9/10 × 9 = 486/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
14/18 = 14 × 5/18 × 5 = 70/90 - Subtract the two like fractions:
486/90 - 70/90 = 486 - 70/90 = 416/90 - After reducing the fraction, the answer is 208/45
- In mixed form: 428/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10-28/18 54/20-14/18 54/10-14/36 54/10-42/18 54/30-14/18 54/10-14/54 54/10-70/18 54/50-14/18 54/10-14/90 54/10-98/18 54/70-14/18