Subtract 45/75 from 54/2
1st number: 27 0/2, 2nd number: 45/75
54/2 - 45/75 is 132/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
54/2 = 54 × 75/2 × 75 = 4050/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
45/75 = 45 × 2/75 × 2 = 90/150 - Subtract the two like fractions:
4050/150 - 90/150 = 4050 - 90/150 = 3960/150 - After reducing the fraction, the answer is 132/5
- In mixed form: 262/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-90/75 54/4-45/75 54/6-45/75 54/10-45/75 54/14-45/75