A parking garage has floors above and below ground level. For a scavenger hunt, galas friends are given a list of objects they need to find on the third floor and fourth level below ground, the first and fourth above ground, and ground level.
a. If ground level is 0 and the first level above ground is 1, which integers can you use to represent the other levels where objects are hidden? Explain please.
3 answers
Above ground would be positive, and below ground would be negative. For example the third level below ground would be -3.
If ground level is 0 and the first level above ground is 1, which integers can you use to represent the other levels where objects are hidden? Explain your reasoning.
A building has 25 floors above the ground floor and 4 parking floors below it. The parking floors are numbered from P1 to P4, P4 being the lowest.
The lift travels from P2 to the 7th floor. How many floors did it ascend?
The lift travels from P2 to the 7th floor. How many floors did it ascend?