how many 5's are in 6

or 1 1/5

finding the slope of the line containing points with coordinate (-2,3) and (1,-3) by the definition

To determine how many 5's are in 6, we need to divide 6 by 5. However, since 6 is less than 5, we know there are no whole numbers of 5's in 6. Therefore, the answer is 0.