Subtract 8/24 from 90/4
1st number: 22 2/4, 2nd number: 8/24
90/4 - 8/24 is 133/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 4 × 6 = 24,
90/4 = 90 × 6/4 × 6 = 540/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
8/24 = 8 × 1/24 × 1 = 8/24 - Subtract the two like fractions:
540/24 - 8/24 = 540 - 8/24 = 532/24 - After reducing the fraction, the answer is 133/6
- In mixed form: 221/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-16/24 90/8-8/24 90/4-8/48 90/12-8/24 90/4-8/72 90/4-40/24 90/20-8/24 90/4-56/24 90/28-8/24