Subtract 25/6 from 90/48
1st number: 1 42/48, 2nd number: 4 1/6
90/48 - 25/6 is -55/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 6 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
90/48 = 90 × 1/48 × 1 = 90/48 - Likewise, for the 2nd fraction, since 6 × 8 = 48,
25/6 = 25 × 8/6 × 8 = 200/48 - Subtract the two like fractions:
90/48 - 200/48 = 90 - 200/48 = -110/48 - After reducing the fraction, the answer is -55/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/48-50/6 90/96-25/6 90/48-25/12 90/48-75/6 90/48-25/18 90/48-25/30 90/48-25/42