Subtract 90/24 from 3/75
1st number: 3/75, 2nd number: 3 18/24
3/75 - 90/24 is -371/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
3/75 = 3 × 8/75 × 8 = 24/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
90/24 = 90 × 25/24 × 25 = 2250/600 - Subtract the two like fractions:
24/600 - 2250/600 = 24 - 2250/600 = -2226/600 - After reducing the fraction, the answer is -371/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/75-90/24 3/75-90/48 9/75-90/24 3/75-90/72 15/75-90/24 21/75-90/24