Question

the price of a diamond is proportional to the square of its weight if the price of a diamond waiting 5 carat is rupees 25 find the price of another Diamond waiting a carrot​

Answer 1

Let,

Price= p

Weight = w

From question,

p proportional to w^2

p= k(w^2) where k=constant

Given,

25= k(5^2)

25= 25k

k=1

For w=1,

Price= 1(1^2)

= 1 rupee

Hope you have understood