Subtract 30/24 from 9/2
1st number: 4 1/2, 2nd number: 1 6/24
9/2 - 30/24 is 13/4.
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,
9/2 = 9 × 12/2 × 12 = 108/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
30/24 = 30 × 1/24 × 1 = 30/24 - Subtract the two like fractions:
108/24 - 30/24 = 108 - 30/24 = 78/24 - After reducing the fraction, the answer is 13/4
- In mixed form: 31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2-30/24 9/2-60/24 9/4-30/24 9/2-30/48 27/2-30/24 9/2-90/24 9/6-30/24 9/2-30/72 45/2-30/24 9/10-30/24 63/2-30/24 9/14-30/24