Which of these scales are equivalent to 3 cm to 4 km?

Select all that apply. Recall that 1 inch is 2.54 centimeters.​


A. 0.75 cm to 1 km

B. 1 cm to 12 km

C. 6 mm to 2 km

D. 0.3 mm to 40 m

E. 1 inch to 7.62 km