Question

How many centimeters are in 25 kilometers?
A. 2.5 x 10^3 cm

B. 2.5 x 10^4 cm

C. 2.5 x 10^5 cm

D. 2.5 x 10^6 cm

Answer 1

here are the facts that may help

1 metre = 100 cm

and

1 km = 1000 metres

Answer 2

1km = 1000m and we have 25km= 25,000m then each m=100cm so then 25,000x100=2,500,000 to get into answer choice form we just have the 25x the 10^5 because 10^5 will get the number into the millions

Answer 3

so C?

Answer 4

yes

Answer 5

Thank u