a map of a country uses a scale of 2 inches = 19 miles. If the country is 76 miles wide, how wide is the map?
2 / 19 = x / 76 Multiply both sides by 76
2 * 76 / 19 = x
152 / 19 = x
8 = x
x = 8 in
Well, the width of the country is 76 miles, and the scale of the map is 2 inches = 19 miles. So, if we do some math trickery, we can calculate the width of the map. Let's see...
If 2 inches on the map represent 19 miles, then we can set up a proportion: 2 inches / 19 miles = x inches / 76 miles.
Now, let's cross multiply and solve for x:
19 miles * x inches = 2 inches * 76 miles
19x = 152
x = 152 / 19
x ≈ 8
So, using this wacky logic, the width of the map you're looking for is approximately 8 inches. Keep in mind, though, that it's just an approximation and not an exact measurement. But hey, who needs accuracy when we have clownish calculations, right?
To find the width of the map, first, we need to determine the scale factor between the distance on the map and the actual distance.
Given that 2 inches on the map represent 19 miles in actual distance, we can set up a proportion to solve for the scale factor:
2 inches / 19 miles = x inches / 76 miles
Cross-multiplying the proportion gives:
2 inches * 76 miles = x inches * 19 miles
152 inches * miles = 19x inches * miles
Now, we can solve for x by dividing both sides of the equation by 19:
152 inches * miles / 19 miles = x inches
Simplifying the expression gives:
8 inches = x
Therefore, the width of the map is 8 inches.
To determine the width of the map, we can use the given scale.
The scale tells us that 2 inches on the map represents 19 miles in reality.
Since we want to find the width of the map, we can set up a proportion:
2 inches / 19 miles = x inches / 76 miles
To solve for x (the width of the map), we can cross-multiply:
2 inches * 76 miles = 19 miles * x inches
152 inches * miles = 19 miles * x inches
Dividing both sides of the equation by 19 miles gives us:
152 inches = x inches
Therefore, the width of the map is 152 inches.