Subtract 16/27 from 9/70
9/70 - 16/27 is -877/1890.
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,
9/70 = 9 × 27/70 × 27 = 243/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
16/27 = 16 × 70/27 × 70 = 1120/1890 - Subtract the two like fractions:
243/1890 - 1120/1890 = 243 - 1120/1890 = -877/1890
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