Question

If x and y vary inversely and x=40 find y when constant of variation is 8​

Answer 1

Answer:

hi here is your answer.

Step-by-step explanation:

x and y vary inversely.

x= 40

y=?

constant variation (K) = 8

x/y = k

40/y = 8

40= 8×y

y = 40/8 = 5 (Ans)