Question

If X and y varies inversely and x=25 and y=3. What is y when x=15

Answer 1

Step-by-step explanation:

By the condition,

X varies imversely with y

Hence,X = K×1/y ,[where K= non- zero constant].

When X= 25,y=3.

Therefore,

25=K×1/3

K=75.

Now,when X=15,

15= 75×1/y, here [K=75]

y=3.

Hope it will help you.