Respuesta :

xmanj29

Answer:

1 cm : 12.5 m

Step-by-step explanation:

Answer: 1250000:1

Step-by-step explanation:

Scale factor: 50 km/4 cm=25 km/2 cm

25 km/2 cm=

(25 * 1000 m)/(2 * 1/100 m)=   ==> convert to common measurement which is meters.

(25000 m)/(2/100 m)=

(25000*100 m)/(2*100/100 m)=

2500000 m/2 m=1250000/1