Answer is 0,5
First we need to calculate the area of one of the cookies.We'll do it with
π.
formula.r = 3 and π = 3,14.That means, an cookie cakes area is
9.3,14.Now we have to divide the area and the price.That means
that equals
or 0,5.Our answer should be 0,5.
Good Luck...
TanislerEN