the diameter of two tortillas would be 6, since 12+12=24. the diameter of 24 is 6, so that would be your answer....
In order to answer that question, we need to know the scale of the map.
Without that information, no answer is possible.
I think you have it in the first part of the question ... the part you decided
not to post.
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OK. Now that you've provided the scale of the map,
answering the question is a piece-o-cake.
Use a proportion:
(1 inch on the map) / (4 miles on the ground) = ('x' on the map) / (17 miles on the ground)
the answer is D I'm pretty sure!!
Using a calculator I put 1,284/26=49.384615385. Rounded to tenth: 49.4 :)