Subtract 14/45 from 54/2
1st number: 27 0/2, 2nd number: 14/45
54/2 - 14/45 is 1201/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
54/2 = 54 × 45/2 × 45 = 2430/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
14/45 = 14 × 2/45 × 2 = 28/90 - Subtract the two like fractions:
2430/90 - 28/90 = 2430 - 28/90 = 2402/90 - After reducing the fraction, the answer is 1201/45
- In mixed form: 2631/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-28/45 54/4-14/45 54/2-14/90 54/2-42/45 54/6-14/45 54/2-70/45 54/10-14/45 54/2-98/45 54/14-14/45