Subtract 9/75 from 20/16
1st number: 1 4/16, 2nd number: 9/75
20/16 - 9/75 is 113/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 75 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 16 × 75 = 1200,
20/16 = 20 × 75/16 × 75 = 1500/1200 - Likewise, for the 2nd fraction, since 75 × 16 = 1200,
9/75 = 9 × 16/75 × 16 = 144/1200 - Subtract the two like fractions:
1500/1200 - 144/1200 = 1500 - 144/1200 = 1356/1200 - After reducing the fraction, the answer is 113/100
- In mixed form: 113/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/16-9/75 20/16-18/75 20/32-9/75 60/16-9/75 20/16-27/75 20/48-9/75 20/16-45/75 20/80-9/75 20/16-63/75