Answer:

y = 20/3 = 6 2/3 = 6.666...

Step-by-step explanation:

y varies inversely with x

y = k/x where k is the constant of variation

y = 4 and x = 5

y = k/x

4 = k/5

k = 4 ( 5 )

k = 20

x = 3, find y.

y = k/x

y = 20/3

y = 20/3 = 6 2/3 = 6.666...