Subtract 1/25 from 45/36
1st number: 1 9/36, 2nd number: 1/25
45/36 - 1/25 is 121/100.
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,
45/36 = 45 × 25/36 × 25 = 1125/900 - Likewise, for the 2nd fraction, since 25 × 36 = 900,
1/25 = 1 × 36/25 × 36 = 36/900 - Subtract the two like fractions:
1125/900 - 36/900 = 1125 - 36/900 = 1089/900 - After reducing the fraction, the answer is 121/100
- In mixed form: 121/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36-1/25 45/36-2/25 45/72-1/25 45/36-1/50 45/36-3/25 45/36-1/75 45/36-5/25 45/36-7/25