Subtract 90/3 from 4/6
1st number: 4/6, 2nd number: 30 0/3
4/6 - 90/3 is -88/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 6 × 1 = 6,
4/6 = 4 × 1/6 × 1 = 4/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
90/3 = 90 × 2/3 × 2 = 180/6 - Subtract the two like fractions:
4/6 - 180/6 = 4 - 180/6 = -176/6 - After reducing the fraction, the answer is -88/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-90/3 4/12-90/3 4/6-90/6 12/6-90/3 4/18-90/3 4/6-90/9 20/6-90/3 4/30-90/3 4/6-90/15 28/6-90/3 4/42-90/3 4/6-90/21