Answer:
The answer is letter D.
Step-by-step explanation:
320/80
=4
Answer:
24 inches represents 9 miles in the map
Step-by-step explanation:
To solve this problem you take into account that 8 inches represents 3 miles and that x represent the number of inches for 9 miles. That is:
8 ------- 3
x ------- 9
This is simply a rule of three, then you calculate:

Hence, 24 inches represents 9 miles in the map
It is 18 because the radius is half the diameter and 9 x 2 = 18.

= 20 inches
In a rectangle, there are 2 similar length measurements & 2 similar width measurements
Answer:
width = 8 inches
length = 10 inches
Step-by-step explanation:
width= 12/1.5
= 8
length = 15/1.5
= 10