Subtract 81/3 from 24/2
1st number: 12 0/2, 2nd number: 27 0/3
24/2 - 81/3 is -15/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
24/2 = 24 × 3/2 × 3 = 72/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
81/3 = 81 × 2/3 × 2 = 162/6 - Subtract the two like fractions:
72/6 - 162/6 = 72 - 162/6 = -90/6 - After reducing the fraction, the answer is -15/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/2-81/3 24/4-81/3 24/2-81/6 72/2-81/3 24/6-81/3 24/2-81/9 24/10-81/3 24/2-81/15 24/14-81/3 24/2-81/21