Question

a map shows that 1 inch represents 4 miles in real life. on the map, the distance between santa fe and houston is 3 inches. how many miles apart are the two cities in real life?

Explanation:

Step1: Identify scale and map distance

Map scale: $1$ inch $= 4$ miles; Map distance $= 3$ inches

Step2: Calculate real-life distance

Multiply map distance by scale factor: $3 \times 4$

Answer:

12 miles