Final answer:
To find the distance from Baltimore to New York City on the second map, we convert the first map's distance to actual kilometers and then apply the second map's scale, resulting in 6 centimeters.
Step-by-step explanation:
The subject question involves converting distances on map scales from one unit to another and is a problem in the field of mathematics. To start solving it, we first need to calculate the actual distance between Baltimore and New York City using the scale on the first map. The scale provided is 1 cm to 10 km, and the measured distance on the map is 30 cm. Multiplying these, we get a real-world distance of 300 km.
Now, on the second map, the scale is 1 cm to 50 km. To find out how many centimeters represent our actual distance of 300 km, we can set up a proportion or simply divide the actual distance by the unit scale distance:
300 km ÷ 50 km/cm = 6 cm.
Therefore, the distance from Baltimore to New York City on the second map would be 6 centimeters.