Math, asked by rinkufojdar, 3 months ago

x various inversely as y and x-30,when y-400.find y,when x-600

Answers

Answered by askashyap344

1

Step-by-step explanation:

Step-by-step explanation:

X=K(1/y) (where k is constant)

X=30 when y= 400

Therefore, k= 30*400= 12000

When x= 600 , therefore,

x= k(1/y)

600= 12000/y

Therefore, y =12000/600

Y= 20

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