Subtract 14/36 from 27/80
27/80 - 14/36 is -37/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 36 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
27/80 = 27 × 9/80 × 9 = 243/720 - Likewise, for the 2nd fraction, since 36 × 20 = 720,
14/36 = 14 × 20/36 × 20 = 280/720 - Subtract the two like fractions:
243/720 - 280/720 = 243 - 280/720 = -37/720
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