Question

If y = x/k where k is a constant, and y = 5 when x = 30, what is the value of y when x = 60?

Answer 1

`\huge\boxed{\sf y = 10}`

Explanation:

Given Equation is:

y = x / k

We know that y = 5 when x = 30

Put it in the above equation

5 = 30 / k

k = 30 / 5

k = 6

Now,

y = ? when x = 60

Put it in the above equation

y = x / k

y = 60 / 6

y = 10

`\rule[225]{225}{2}`

Hope this helped!

~AH1807