No 73's people!

A fish bowl contains slips of paper numbered 1-9. Two slips are drawn, one after the other and without replacement. Find the probability that the first number drawn is greater then 7 and the second number drawn is less than 3.

Note: The solution can be expressed as a b \frac{a}{b} . Express your answer as a + b a + b .


The answer is 19.

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