Subtract 75/35 from 27/54
1st number: 27/54, 2nd number: 2 5/35
27/54 - 75/35 is -23/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 35 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
27/54 = 27 × 35/54 × 35 = 945/1890 - Likewise, for the 2nd fraction, since 35 × 54 = 1890,
75/35 = 75 × 54/35 × 54 = 4050/1890 - Subtract the two like fractions:
945/1890 - 4050/1890 = 945 - 4050/1890 = -3105/1890 - After reducing the fraction, the answer is -23/14
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