Subtract 30/36 from 9/2
1st number: 4 1/2, 2nd number: 30/36
9/2 - 30/36 is 11/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
9/2 = 9 × 18/2 × 18 = 162/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
30/36 = 30 × 1/36 × 1 = 30/36 - Subtract the two like fractions:
162/36 - 30/36 = 162 - 30/36 = 132/36 - After reducing the fraction, the answer is 11/3
- In mixed form: 32/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2-30/36 9/2-60/36 9/4-30/36 9/2-30/72 27/2-30/36 9/2-90/36 9/6-30/36 45/2-30/36 9/10-30/36 63/2-30/36 9/14-30/36