As an estimation we are told 5 miles is 8 km.
Convert 12.5 miles to km.

20.1168

Step-by-step explanation:

20 miles

Step-by-step explanation:

1 mile = 1.60934 km

12.5 miles

= 12.5 x 1.60934

= 20.11675 miles

~ 20 miles ( apporximately )

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.