Subtract 14/32 from 12/49
12/49 - 14/32 is -151/784.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 32 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 49 × 32 = 1568,
12/49 = 12 × 32/49 × 32 = 384/1568 - Likewise, for the 2nd fraction, since 32 × 49 = 1568,
14/32 = 14 × 49/32 × 49 = 686/1568 - Subtract the two like fractions:
384/1568 - 686/1568 = 384 - 686/1568 = -302/1568 - After reducing the fraction, the answer is -151/784
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