Question

an elevator is on 14 floor if it goes up by 7floors and then comes down 19 floor then on which floor is elevetor now
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Answer 1

Explanation:

Diagrams, even though they are rough sketches and not to scale, are very helpful !!,

Floor

12 START

11 Down 1

10 Down 2

9 Down 3

8 Down 4

7 Down 5

6 Down 6

5 Down 7

5 Down 8

3 Down 9

2 Down 19

1 Down 11

Note that the first floor is ground level' there is no Floor 0.

Now, take it back up five floors

20 - 11 + 5 = 14

Answer 2

Answer:

At 2th floor, the elevator is stood

Explanation:

14+7 = 21

21-19= 2

2 is the answer.