I would say that the last one would be the most accurate.
The average annual rainfall totals for cities in new york is 43 inches
The answer is 300th caller.
to find the answer you have to take the LCM of all three numbers of callers that are 15,25 and 100
so, lets take the LCM
5 15, 25, 100
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5 3, 5, 20
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3 3, 1, 4
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4 1, 1, 4
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1, 1, 1
Now ,multiply the numbers 5,5, 3 and 4.
5 x 5 x 3 x 4 = 25 x 12 = 300