Subtract 90/48 from 10/24
1st number: 10/24, 2nd number: 1 42/48
10/24 - 90/48 is -35/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 24 × 2 = 48,
10/24 = 10 × 2/24 × 2 = 20/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
90/48 = 90 × 1/48 × 1 = 90/48 - Subtract the two like fractions:
20/48 - 90/48 = 20 - 90/48 = -70/48 - After reducing the fraction, the answer is -35/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/24-90/48 10/48-90/48 10/24-90/96 30/24-90/48 10/72-90/48 50/24-90/48 70/24-90/48