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Answer:
1.5
Step-by-step explanation:
Given the pair of points on the table.
Now the formula for slope, 
To calculate the slope we only require two pair of points.
Let us take: 

The slope of the linear function represented by the values in the table is 1.5.
Note: You can use any two set of values. The result will be the same.
It will land on its side 24/60. If we simplify this we get 2/5