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An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.
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An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.
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Sep 5, 2021
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An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.
Mathematics
middle-school
Gili Nachum
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Answer:
it is 2 floors down from the first place
Johan Petersson
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Sep 12, 2021
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Johan Petersson
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