Subtract 7/9 from 6/16, Solve 6/16

Subtract 7/9 from 6/16

6/16 - 7/9 is -29/72.

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,
6/16 = 6 × 9/16 × 9 = 54/144
Likewise, for the 2nd fraction, since 9 × 16 = 144,
7/9 = 7 × 16/9 × 16 = 112/144
Subtract the two like fractions:
54/144 - 112/144 = 54 - 112/144 = -58/144
After reducing the fraction, the answer is -29/72

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