The constant of proportionality 'k' between 'x' and 'y' when x=60 and y=18 is 0.3, indicating a directly proportional relationship between the two variables.
When looking at the equation x=60 and y=18, and if we are assuming that 'y' is directly proportional to 'x' through a constant of proportionality, then this means we can represent this relationship as y = kx, where 'k' is the constant of proportionality. To find 'k', we can rearrange the equation to k = y/x and substitute the given values:
k = 18/60 = 0.3
Therefore, the constant of proportionality 'k' between 'x' and 'y' is 0.3 in this case. For every increase or decrease in 'x', 'y' will change by 0.3 times that amount, showing a directly proportional relationship.
The probable question may be:
What is x=60 and y=18? Using Constant of Proportionality.