Why does it take 3 copies of 1/6 to show the same amount as 1 copy of 1/2m

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6