Subtract 9/25 from 3/4
3/4 - 9/25 is 39/100.
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,
3/4 = 3 × 25/4 × 25 = 75/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
9/25 = 9 × 4/25 × 4 = 36/100 - Subtract the two like fractions:
75/100 - 36/100 = 75 - 36/100 = 39/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/4-9/25 3/4-18/25 3/8-9/25 3/4-9/50 9/4-9/25 3/4-27/25 3/12-9/25 3/4-9/75 15/4-9/25 3/4-45/25 3/20-9/25 21/4-9/25 3/4-63/25 3/28-9/25