Subtract 4/6 from 90/2
1st number: 45 0/2, 2nd number: 4/6
90/2 - 4/6 is 133/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
90/2 = 90 × 3/2 × 3 = 270/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
4/6 = 4 × 1/6 × 1 = 4/6 - Subtract the two like fractions:
270/6 - 4/6 = 270 - 4/6 = 266/6 - After reducing the fraction, the answer is 133/3
- In mixed form: 441/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-8/6 90/4-4/6 90/2-4/12 90/2-12/6 90/6-4/6 90/2-4/18 90/2-20/6 90/10-4/6 90/2-4/30 90/2-28/6 90/14-4/6 90/2-4/42