Question

If x and y varyinversely x =25,when y, when x=15.​

Answer 1

Answer:

hope it would be helpfull

Answer 2

Answer:- 5.
X=1/y*k
K is a constant.
So, xy=k
So,25*3=k=75
Now, x is 15 &k is 75.
So, 15*y=75
Hence y is 75/15=5
Y=5

OR


Answer:
The value of y=5 when x=15.
Step-by-step explanation:
Given : If x and y vary inversely and x= 25, when y= 3.
To Find : The value of y, when x=15?
Solution :
As x and y vary inversely proportional which means


Where, k is inversely proportional constant
So,
Now, Substituting x=25 and y=3


Put back in the equation,

Now, Put x=15



Therefore, The value of y=5 when x=15.

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