Subtract 7/27 from 56/70
56/70 - 7/27 is 73/135.
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,
56/70 = 56 × 27/70 × 27 = 1512/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
7/27 = 7 × 70/27 × 70 = 490/1890 - Subtract the two like fractions:
1512/1890 - 490/1890 = 1512 - 490/1890 = 1022/1890 - After reducing the fraction, the answer is 73/135
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