Subtract 8/27 from 54/70
54/70 - 8/27 is 449/945.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 27 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 70 × 27 = 1890,
54/70 = 54 × 27/70 × 27 = 1458/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
8/27 = 8 × 70/27 × 70 = 560/1890 - Subtract the two like fractions:
1458/1890 - 560/1890 = 1458 - 560/1890 = 898/1890 - After reducing the fraction, the answer is 449/945
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