Answer:
k = 1.87
Step-by-step explanation:
Given that,
An expression 45k = 84
We need to find the value of k.
It can be calculated as follows :
Divide both sides by 45,
[tex]\dfrac{45k}{45} = \dfrac{84}{45}\\\\k=1.87[/tex]
So, the value of k is equal to 1.87.