Question

The value of y varies directly with x. When y = 55, x=12. What is the value of y when x is 314?

Answer 1

y is 1439.167 when x is 314

Question :-

x : y = 12 : 55

x : y = 314 : ?

Solution :-

It's given that ,

$x:y = 12:55$

$\frac{x}{y} = \frac{12}{55}$

$55x = 12y$

$x = \frac{12y}{55}$

Now substitute the value of x

$314 = \frac{12y}{55}$

$12y = 314 \times 55$

$12y = 17270$

$y = \frac{17270}{12}$

$y = 1439.167$

Answer 2

Answer:

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