Problem Solving

[Problem Solving] 试题详情

On a certain transatlantic crossing, 20 percent of a ship's passengers held round-trip tickets and also took their cars abroad the ship. If 60 percent of the passengers with round-trip tickets did not take their cars abroad the ship, what percent of the ship's passengers held round-trip tickets?

Options:

33%
40%
50%
60%
66%

Correct:

C

Problem Solving

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