Subtract 90/14 from 27/96, Solve 27/96

Subtract 90/14 from 27/96

1^st number: 27/96, 2^nd number: 6 6/14

27/96 - 90/14 is -1377/224.

Find the least common denominator or LCM of the two denominators:
LCM of 96 and 14 is 672

Next, find the equivalent fraction of both fractional numbers with denominator 672
For the 1st fraction, since 96 × 7 = 672,
27/96 = 27 × 7/96 × 7 = 189/672
Likewise, for the 2nd fraction, since 14 × 48 = 672,
90/14 = 90 × 48/14 × 48 = 4320/672
Subtract the two like fractions:
189/672 - 4320/672 = 189 - 4320/672 = -4131/672
After reducing the fraction, the answer is -1377/224

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