Subtract 14/70 from 30/27
1st number: 1 3/27, 2nd number: 14/70
30/27 - 14/70 is 41/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
30/27 = 30 × 70/27 × 70 = 2100/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
14/70 = 14 × 27/70 × 27 = 378/1890 - Subtract the two like fractions:
2100/1890 - 378/1890 = 2100 - 378/1890 = 1722/1890 - After reducing the fraction, the answer is 41/45
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