Question

(Please help quickly, I need it today.)

On a map, Maya uses a ruler to find the approximate distance between her town and Los Angeles. The distance on the map is 25 cm. Maya knows the distance between her town and Los Angeles is about 2050 km. What is the scale of the map?
A. 1 cm : 25 km
B. 1 cm : 205 km
C. 1 cm : 82 km
D. 1 cm : 820 km

Answer 1

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Explanation:

Answer 2

1 km = 1,000 m

1 m = 100 cm

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25 cm - 2050 km

2050 km = 2050 · 1000 m = 2,050,000 m = 2,050,000 · 100 cm

= 205,000,000 cm

25 cm - 205,000,000 cm

205,000,000 : 25 = 8,200,000

Scale 1 : 8,200,000

1 cm : 8,200,000 cm = 82,000 m = 82 km

Answer: C. 1 cm : 82 km