Subtract 28/48 from 45/2
1st number: 22 1/2, 2nd number: 28/48
45/2 - 28/48 is 263/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
45/2 = 45 × 24/2 × 24 = 1080/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
28/48 = 28 × 1/48 × 1 = 28/48 - Subtract the two like fractions:
1080/48 - 28/48 = 1080 - 28/48 = 1052/48 - After reducing the fraction, the answer is 263/12
- In mixed form: 2111/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-28/48 45/2-56/48 45/4-28/48 45/2-28/96 45/2-84/48 45/6-28/48 45/10-28/48 45/14-28/48