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3 years ago

What is this 1/2-1/9

1 answer:

7 0

The answer i 7/18
$\frac{1}{2} - \frac{1}{9} = \frac{(1 \times 9) - (1 \times 2)}{2 \times 9} = \frac{9 - 2}{18} = \frac{7}{18}$

good luck

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