Subtract 16/25 from 75/4
1st number: 18 3/4, 2nd number: 16/25
75/4 - 16/25 is 1811/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
75/4 = 75 × 25/4 × 25 = 1875/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
16/25 = 16 × 4/25 × 4 = 64/100 - Subtract the two like fractions:
1875/100 - 64/100 = 1875 - 64/100 = 1811/100 - In mixed form: 1811/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4-32/25 75/8-16/25 75/4-16/50 75/4-48/25 75/12-16/25 75/4-16/75 75/4-80/25 75/20-16/25 75/28-16/25