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On a map 1/8 of an inch stands for 24 miles. On this map two cities are 2.5 inches apart. What is the actual distance between the cities?

 Jul 9, 2014

Best Answer 

 #4
avatar+118677 
+8

On a map 1/8 of an inch stands for 24 miles. On this map two cities are 2.5 inches apart.

 

$$\\\frac{x}{2.5}=\frac{24}{1/8}\\\\
\frac{x}{2.5}=24*8\\\\
x=24*8*2.5\\\\
x=480miles$$

 Jul 10, 2014
 #1
avatar+1006 
+5

2.5 = 2 1/2

 

1/2 = 4/8

 

2 = 16/8

 

(16+4)/8 = 20/8

 

20/8 = 24 miles per 1/8 th of a mile

 

20 eighths

 

20*24 = 480

 

The two cities are 480 miles apart

 Jul 9, 2014
 #2
avatar+3502 
0

Gold hey man havent seen you on in awile youve been bouncing on and off the top answers list lol good to see you

 Jul 9, 2014
 #3
avatar+129852 
0

I'll echo zegroes' thoughts....good to see you back on here.......I was about to check the obituaries....you know....just in case......(just kidding)

3 points and a thumb for that answer....

 

 Jul 9, 2014
 #4
avatar+118677 
+8
Best Answer

On a map 1/8 of an inch stands for 24 miles. On this map two cities are 2.5 inches apart.

 

$$\\\frac{x}{2.5}=\frac{24}{1/8}\\\\
\frac{x}{2.5}=24*8\\\\
x=24*8*2.5\\\\
x=480miles$$

Melody Jul 10, 2014

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