Sagot :
a.)on what floor of the hotelis the canteen located?
b.) 6th floor where she is working and 3 floors up where's the canteen is located.
2. Add the floors where she is working and the number of floors she went up to the canteen.
3. 6 + 3 = 9
4. since the given is up.. we need to add the number of floor where she is working and the number of floor where that she go up.
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