Subtract 90/27 from 10/3
1st number: 3 1/3, 2nd number: 3 9/27
10/3 - 90/27 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 3 × 9 = 27,
10/3 = 10 × 9/3 × 9 = 90/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
90/27 = 90 × 1/27 × 1 = 90/27 - Subtract the two like fractions:
90/27 - 90/27 = 90 - 90/27 = 0/27 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-90/27 10/6-90/27 10/3-90/54 30/3-90/27 10/9-90/27 10/3-90/81 50/3-90/27 10/15-90/27 70/3-90/27 10/21-90/27