Math, asked by sidraharshad4, 7 months ago

An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.​

Answers

Answered by Xxdarkbro
2

Answer:

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Step-by-step explanation:

Answered by rs4300049
1

Step-by-step explanation:

15-9+11-19=-2 that's the net changed

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