A tourist is on the top level of a department store, Floor 5. The tourist travels down to the bottom level…

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A tourist is on the top level of a department store, Floor 5. The tourist travels down to the bottom level, Floor −4. The tourist stops every 2 floors while travelling downwards. How many stops does t

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QUESTION 6 Step 1: Identify the starting and ending floors. The top level is Floor 5. The bottom level is Floor −4. The tourist starts at Floor 5 and travels to Floor −4. Step 2: Determine the floors where the tourist will stop. The tourist stops every 2 floors while moving downwards from Floor 5. From Floor 5, the first stop is at Floor 5 − 2 = 3. From Floor 3, the second stop is at Floor 3 − 2 = 1. From Floor 1, the third stop is at Floor 1 − 2 = −1. From Floor −1, the fourth stop is at Floor −1 − 2 = −3. The next stop would be at Floor −3 − 2 = −5. However, the lowest floor in the store is Floor −4. Therefore, the lift will travel directly from Floor −3 to Floor −4 without an additional intermediate stop. The destination (Floor −4) is the end of the journey, not an intermediate stop for "looking around briefly". Step 3: Count the number of stops. The stops made are at Floor 3, Floor 1, Floor −1, and Floor −3. This is a total of 4 stops. The tourist will make 4 stops.

A tourist is on the top level of a department store, Floor 5. The tourist travels down to the bottom level, Floor -4. The tourist stops every 2 floors while travelling downwards. How many stops does t

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Step-by-step solution

Identify the starting and ending floors.

Determine the floors where the tourist will stop.

Count the number of stops.

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