Subtract 12/9 from 9/16
1st number: 9/16, 2nd number: 1 3/9
9/16 - 12/9 is -37/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
9/16 = 9 × 9/16 × 9 = 81/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
12/9 = 12 × 16/9 × 16 = 192/144 - Subtract the two like fractions:
81/144 - 192/144 = 81 - 192/144 = -111/144 - After reducing the fraction, the answer is -37/48
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