Subtract 21/9 from 2/96, Solve 2/96

Subtract 21/9 from 2/96

1^st number: 2/96, 2^nd number: 2 3/9

2/96 - 21/9 is -37/16.

Find the least common denominator or LCM of the two denominators:
LCM of 96 and 9 is 288

Next, find the equivalent fraction of both fractional numbers with denominator 288
For the 1st fraction, since 96 × 3 = 288,
2/96 = 2 × 3/96 × 3 = 6/288
Likewise, for the 2nd fraction, since 9 × 32 = 288,
21/9 = 21 × 32/9 × 32 = 672/288
Subtract the two like fractions:
6/288 - 672/288 = 6 - 672/288 = -666/288
After reducing the fraction, the answer is -37/16

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