Subtract 50/81 from 27/36
27/36 - 50/81 is 43/324.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 36 × 9 = 324,
27/36 = 27 × 9/36 × 9 = 243/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
50/81 = 50 × 4/81 × 4 = 200/324 - Subtract the two like fractions:
243/324 - 200/324 = 243 - 200/324 = 43/324
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