Subtract 84/27 from 4/80
1st number: 4/80, 2nd number: 3 3/27
4/80 - 84/27 is -551/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 27 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 80 × 27 = 2160,
4/80 = 4 × 27/80 × 27 = 108/2160 - Likewise, for the 2nd fraction, since 27 × 80 = 2160,
84/27 = 84 × 80/27 × 80 = 6720/2160 - Subtract the two like fractions:
108/2160 - 6720/2160 = 108 - 6720/2160 = -6612/2160 - After reducing the fraction, the answer is -551/180
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