Subtract 36/7 from 54/32
1st number: 1 22/32, 2nd number: 5 1/7
54/32 - 36/7 is -387/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 7 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 32 × 7 = 224,
54/32 = 54 × 7/32 × 7 = 378/224 - Likewise, for the 2nd fraction, since 7 × 32 = 224,
36/7 = 36 × 32/7 × 32 = 1152/224 - Subtract the two like fractions:
378/224 - 1152/224 = 378 - 1152/224 = -774/224 - After reducing the fraction, the answer is -387/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/32-72/7 54/64-36/7 54/32-36/14 54/96-36/7 54/32-36/21 54/32-36/35 54/32-36/49