Subtract 9/56 from 45/36
1st number: 1 9/36, 2nd number: 9/56
45/36 - 9/56 is 61/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 36 × 14 = 504,
45/36 = 45 × 14/36 × 14 = 630/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
9/56 = 9 × 9/56 × 9 = 81/504 - Subtract the two like fractions:
630/504 - 81/504 = 630 - 81/504 = 549/504 - After reducing the fraction, the answer is 61/56
- In mixed form: 15/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36-9/56 45/36-18/56 45/72-9/56 45/36-27/56 45/36-45/56 45/36-63/56