What are the actual dimensions of the check-out area?

Option A.

Step-by-step explanation:

As it has been given in the figure attached,

Length of check-out area = Length of study area + length of Books

= 2 + 3

= 5 cm

Since Scale is 1 cm = 5 m

Then 5 cm Length = 5×5 m = 25 m

And width of check-out area = Total width - width of Books or study area

= 7 - 4

= 3 cm

Now with the help of scale, 3 cm width will be = 3×5 = 15 m

Therefore, actual dimensions of the check-out area will be 25×15 m

Option A is correct.

b

step-by-step explanation: