Subtract 9/75 from 60/20
1st number: 3 0/20, 2nd number: 9/75
60/20 - 9/75 is 72/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 20 × 15 = 300,
60/20 = 60 × 15/20 × 15 = 900/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
9/75 = 9 × 4/75 × 4 = 36/300 - Subtract the two like fractions:
900/300 - 36/300 = 900 - 36/300 = 864/300 - After reducing the fraction, the answer is 72/25
- In mixed form: 222/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20-18/75 60/40-9/75 60/20-27/75 60/20-45/75 60/20-63/75