Subtract 9/60 from 45/2
1st number: 22 1/2, 2nd number: 9/60
45/2 - 9/60 is 447/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 2 × 30 = 60,
45/2 = 45 × 30/2 × 30 = 1350/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
9/60 = 9 × 1/60 × 1 = 9/60 - Subtract the two like fractions:
1350/60 - 9/60 = 1350 - 9/60 = 1341/60 - After reducing the fraction, the answer is 447/20
- In mixed form: 227/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2-9/60 45/2-18/60 45/4-9/60 45/2-27/60 45/6-9/60 45/2-45/60 45/10-9/60 45/2-63/60 45/14-9/60