Subtract 90/24 from 5/25
1st number: 5/25, 2nd number: 3 18/24
5/25 - 90/24 is -71/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 25 × 24 = 600,
5/25 = 5 × 24/25 × 24 = 120/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
90/24 = 90 × 25/24 × 25 = 2250/600 - Subtract the two like fractions:
120/600 - 2250/600 = 120 - 2250/600 = -2130/600 - After reducing the fraction, the answer is -71/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25-90/24 5/50-90/24 5/25-90/48 15/25-90/24 5/75-90/24 5/25-90/72 35/25-90/24