Posted by Nick on Monday, July 2, 2007 at 4:22pm.
Avondale and Newtown are 45 miles apart. How many inches is this on a map with a scale 1inch=20miles?
I set up a proportion:
in/miles= 1/20=n/45 n= 2 and 1/4 in on this map
2 1/4 inches is correct.
1 inch = 20 miles
2 inches = 40 miles
1/4 inch = 5 miles
=)
Thank you for checking this Writeteacher. =)
YW! Go get A's!!
=)

Check this please  Sarah, Sunday, February 28, 2016 at 12:13am
The distance between city A and city B is 200 miles. On a certain wall map, this is represented by a length of 1. 4 feet. On the map, how many feet would there be between city C and city D, two cities that are actually 500 miles apart?

Check this please  amaya, Tuesday, October 25, 2016 at 2:19pm
the waiting time to ride a roller coaster is 20 minutes when 150 people are in a line how long is the waiting time when 240 people are in line
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