Subtract 36/8 from 7/36
1st number: 7/36, 2nd number: 4 4/8
7/36 - 36/8 is -155/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
7/36 = 7 × 2/36 × 2 = 14/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
36/8 = 36 × 9/8 × 9 = 324/72 - Subtract the two like fractions:
14/72 - 324/72 = 14 - 324/72 = -310/72 - After reducing the fraction, the answer is -155/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36-36/8 7/36-72/8 7/72-36/8 7/36-36/16 21/36-36/8 7/36-36/24 35/36-36/8 7/36-36/40 49/36-36/8 7/36-36/56