Subtract 3/25 from 40/36
1st number: 1 4/36, 2nd number: 3/25
40/36 - 3/25 is 223/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 25 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
40/36 = 40 × 25/36 × 25 = 1000/900 - Likewise, for the 2nd fraction, since 25 × 36 = 900,
3/25 = 3 × 36/25 × 36 = 108/900 - Subtract the two like fractions:
1000/900 - 108/900 = 1000 - 108/900 = 892/900 - After reducing the fraction, the answer is 223/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36-3/25 40/36-6/25 40/72-3/25 40/36-3/50 40/36-9/25 40/36-3/75 40/36-15/25 40/36-21/25