Subtract 90/24 from 6/2
1st number: 3 0/2, 2nd number: 3 18/24
6/2 - 90/24 is -3/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
6/2 = 6 × 12/2 × 12 = 72/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Subtract the two like fractions:
72/24 - 90/24 = 72 - 90/24 = -18/24 - After reducing the fraction, the answer is -3/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-90/24 6/4-90/24 6/2-90/48 18/2-90/24 6/2-90/72 30/2-90/24 6/10-90/24 42/2-90/24 6/14-90/24