officallybabya3
officallybabya3 officallybabya3
  • 10-05-2019
  • Mathematics
contestada

an elevator started on the 9th floor it went down four floors up seven floors up eight floors and up eight floors on what floor did the elevator stop​

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thelocaldragons
thelocaldragons thelocaldragons
  • 10-05-2019

Answer:

It stopped on the 28th floor.

Step-by-step explanation:

9-4=5

5+7=12

12+8= 20

20+8= 28

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