00:02
Okay, in this problem, we have this scale factor of a map.
00:06
So it says between cleveland and cincinnati is 40 centimeters.
00:10
Okay, so we have these two points, cleveland to cincinnati, so c .l.
00:15
And i'm going to call this c -i.
00:17
And it says that it's 40, oops, let me actually connect to those dots.
00:20
Who cares? it's close enough.
00:21
40 centimeters.
00:23
Okay.
00:24
Now we have that this scale is 10 centimeters represents 10 kilometers.
00:29
So we have 1 centimeter equals 10 kilometers.
00:36
So we're going to take our 40 centimeters and multiply it times this scale factor.
00:40
So we have 40 centimeters.
00:43
And we're going to multiply that times 10 kilometers for every 1 centimeter.
00:48
Now, i need to make sure that my centimeters is on the denominator because i want the centimeters to cancel out with that one.
00:53
So now we have 40 times 10.
00:54
That's going to be 400 kilometers.
00:57
Now, that's the actual distance.
00:59
Okay, so now we need to apply this to the second one, the actual distance, so we know the actual distance is 400 kilometers, but now we have a second map.
01:08
This scale is one centimeter equals 50 kilometers.
01:12
So we have one centimeter equals 50 kilometers...