Question

plzz ans these question​

Answer 1

Answer:

Explanation: Solution 3

given x ∝  1/y

ie x=k/y

or x*y = k ............eq 1

given x = 25 when y = 3

which means

k = x*y

k = 25*3

k = 75

put the value of k = 75 in second equation ie

k = x*y

where x = 15

then

y = k/x

y = 75/15

y = 5      answer

Solution 4

given x*y = k

where k = 9 & y = 45

put all the values in the equation

then x = k/y

x = 9/45

x = 1/5    answer

Answer 2

Hope it helps

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