Subtract 27/12 from 14/70
1st number: 14/70, 2nd number: 2 3/12
14/70 - 27/12 is -41/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 12 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 70 × 6 = 420,
14/70 = 14 × 6/70 × 6 = 84/420 - Likewise, for the 2nd fraction, since 12 × 35 = 420,
27/12 = 27 × 35/12 × 35 = 945/420 - Subtract the two like fractions:
84/420 - 945/420 = 84 - 945/420 = -861/420 - After reducing the fraction, the answer is -41/20
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