Subtract 9/45 from 6/2
1st number: 3 0/2, 2nd number: 9/45
6/2 - 9/45 is 14/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
6/2 = 6 × 45/2 × 45 = 270/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
9/45 = 9 × 2/45 × 2 = 18/90 - Subtract the two like fractions:
270/90 - 18/90 = 270 - 18/90 = 252/90 - After reducing the fraction, the answer is 14/5
- In mixed form: 24/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-9/45 6/2-18/45 6/4-9/45 6/2-9/90 18/2-9/45 6/2-27/45 30/2-9/45 6/10-9/45 42/2-9/45 6/2-63/45 6/14-9/45