Here, we are required to describe a situation that the expression -15 ÷ (-5) could represent, find the quotient and tell what it represents in terms of the situation.
- The quotient, q = 3 represents the number of individuals needed to bore 15m into the ground with each person boring only 5m into the ground.
If we are required to bore 15m deep into the ground where one borer should bore only 5 m into the ground is an example of what the expression -15 ÷ (-5) represents.
The quotient, q = -15 ÷ (-5), q = 3
- Ultimately, the quotient, q = 3 represents the number of individuals needed to bore 15m deep with each person boring only 5m deep.
The negative sign attached to each of the numbers signifies negativity on the number line.
A situation that can be represented by the expression -15 ÷ (-5) is boring 15metres deep into the ground.
As such,
- we assume that ground level is represented by zero, 0.
- heights above the ground is represented by positive.
- depths below the ground are represented by negative.
If we are required to bore 15m deep into the ground where one borer should bore only 5 meters into the ground is an example of what the expression -15 ÷ (-5) represents.
The quotient, q = -15 ÷ (-5)
q = 3.
Ultimately, the quotient, q = 3 represents the number of individuals needed to bore 15m into the ground with each person boring only 5m into the ground.
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