12/10
24/20
18/15
only to list a few
Answer:20-8w
Step-by-step explanation:
4x5 is 20
4x2w= 8w
1.introduce a constant k hence
y=kx then find the value of the constant first -4=k2 hence k =-2
y=-2×-6
y=12
Step-by-step explanation:
follow the same procedure for the others and remember if it is inversely proportional then it becomes y=k/x