Subtract 36/25 from 75/4
1st number: 18 3/4, 2nd number: 1 11/25
75/4 - 36/25 is 1731/100.
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,
36/25 = 36 × 4/25 × 4 = 144/100 - Subtract the two like fractions:
1875/100 - 144/100 = 1875 - 144/100 = 1731/100 - In mixed form: 1731/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4-72/25 75/8-36/25 75/4-36/50 75/12-36/25 75/4-36/75 75/20-36/25 75/28-36/25