Answer the question below if you need more info please ask in the comment section

C

D

Step-by-step explanation:

part A

an area is always the multiplication of 2 dimensions (which leads to a square for totally regular shapes like a square or a circle).

in case of a rectangle it is length × width.

and that means in our case here

1 mile × 1/6 mile = 1/6 mile²

after all, 1×1/6 = 1/6.

I know this might look disappointing, but do not forget : a mile² is something else than a mile.

part B

3/4 (or any fraction) of something means to "apply" a factor of 3/4 (that fraction) to that something.

3/4 of 12 apples = 3/4 × 12 = 3×12/4 = 36/4 = 9

and indeed, 9 apples represent 3/4 of 12 apples.

so, yes, it means we need to multiply by the top part of the fraction (numerator) and divide by the bottom part (denominator).

therefore, D is the right answer.

for our example here, 3/4 of 1/6 mile² is

3/4 × 1/6 = 3/24 = 1/8 mile²

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.