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Let \(t\) and \(a\) be stride-lengths of Tom and Alice, respectively.
Then \(4t = 5a\) and \(a = 36.\)
So, \(t = (\frac{5}{4})a = (\frac{5}{4})*36 = 45 cm.\)
It follows that \(18t = 18*45 = 810 cm.\)
Therefore, E is the answer.
Answer: E
Let \(t\) and \(a\) be stride-lengths of Tom and Alice, respectively.
Then \(4t = 5a\) and \(a = 36.\)
So, \(t = (\frac{5}{4})a = (\frac{5}{4})*36 = 45 cm.\)
It follows that \(18t = 18*45 = 810 cm.\)
Therefore, E is the answer.
Answer: E
