Subtract 6/48 from 45/4
1st number: 11 1/4, 2nd number: 6/48
45/4 - 6/48 is 89/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
45/4 = 45 × 12/4 × 12 = 540/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
6/48 = 6 × 1/48 × 1 = 6/48 - Subtract the two like fractions:
540/48 - 6/48 = 540 - 6/48 = 534/48 - After reducing the fraction, the answer is 89/8
- In mixed form: 111/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-6/48 45/4-12/48 45/8-6/48 45/4-6/96 45/4-18/48 45/12-6/48 45/4-30/48 45/20-6/48 45/4-42/48 45/28-6/48