Subtract 28/24 from 30/2
1st number: 15 0/2, 2nd number: 1 4/24
30/2 - 28/24 is 83/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
30/2 = 30 × 12/2 × 12 = 360/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
28/24 = 28 × 1/24 × 1 = 28/24 - Subtract the two like fractions:
360/24 - 28/24 = 360 - 28/24 = 332/24 - After reducing the fraction, the answer is 83/6
- In mixed form: 135/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2-28/24 30/2-56/24 30/4-28/24 30/2-28/48 90/2-28/24 30/2-84/24 30/6-28/24 30/2-28/72 30/10-28/24 30/14-28/24