Subtract 8/32 from 14/42
14/42 - 8/32 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
14/42 = 14 × 16/42 × 16 = 224/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
8/32 = 8 × 21/32 × 21 = 168/672 - Subtract the two like fractions:
224/672 - 168/672 = 224 - 168/672 = 56/672 - After reducing the fraction, the answer is 1/12
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