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Andy was at Level –1 and took the elevator to Level 21. How many levels did the elevator move upward?
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Andy was at Level –1 and took the elevator to Level 21. How many levels did the elevator move upward?

User Albrnick
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2 Answers

4 votes

Answer:

The elevator moved up 21 levels

User Banny
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4.3k points
2 votes

Answer: 22 Levels

Step-by-step explanation: He would need to go one level higher just to get to level one, and another 21 to get to the level that he wants to, so the total would be 22 levels.

User Weijun Zhou
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4.1k points
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