Subtract 90/24 from 75/3
1st number: 25 0/3, 2nd number: 3 18/24
75/3 - 90/24 is 85/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 3 × 8 = 24,
75/3 = 75 × 8/3 × 8 = 600/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Subtract the two like fractions:
600/24 - 90/24 = 600 - 90/24 = 510/24 - After reducing the fraction, the answer is 85/4
- In mixed form: 211/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/6-90/24 75/3-90/48 75/9-90/24 75/3-90/72 75/15-90/24 75/21-90/24