Subtract 1/36 from 30/56
30/56 - 1/36 is 32/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
30/56 = 30 × 9/56 × 9 = 270/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
1/36 = 1 × 14/36 × 14 = 14/504 - Subtract the two like fractions:
270/504 - 14/504 = 270 - 14/504 = 256/504 - After reducing the fraction, the answer is 32/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56-1/36 30/56-2/36 30/56-1/72 90/56-1/36 30/56-3/36 30/56-5/36 30/56-7/36