Question

In direct proportion _______ of two quantities is constant​

Answer 1

SOLUTION

TO FILL IN THE BLANK

In direct proportion _______ of two quantities is constant

EVALUATION

Let x and y are two quantities

Now if x and y are in direct proportion then

$\sf{x \propto \: y}$

$\sf{ \implies \: x = \:k y}$

Where k is a non zero constant

$\displaystyle\sf{ \implies \: \frac{x}{y} = k }$

So ratio of two quantities is constant

FINAL ANSWER

In direct proportion ratio of two quantities is constant

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Answer 2

Answer:

ratio

why so easy question