Subtract 90/27 from 24/3
1st number: 8 0/3, 2nd number: 3 9/27
24/3 - 90/27 is 14/3.
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,
24/3 = 24 × 9/3 × 9 = 216/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
90/27 = 90 × 1/27 × 1 = 90/27 - Subtract the two like fractions:
216/27 - 90/27 = 216 - 90/27 = 126/27 - After reducing the fraction, the answer is 14/3
- In mixed form: 42/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3-90/27 24/6-90/27 24/3-90/54 72/3-90/27 24/9-90/27 24/3-90/81 24/15-90/27 24/21-90/27