thebeast1234
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How many meters is 32 kilometers?
a. 3.2 × 10-5 meters
b. 3.2 × 10-4 meters
c. 3.2 × 103 meters
d. 3.2 × 104 meters
e. 3.2 × 105 meters

Respuesta :

the answer is D. You have to move the decimal 4 places to the left and when you move it to the left its positive exponent.

Answer : The correct option is, (d)

Explanation:

We are given 32 kilometers and we need to convert it into meters, so for that the conversion factor used is:

1 km = 1000 m

So, 32 kilometers will be equal to:

32 km = [tex]32\times 1000m=32000m=3.2\times 10^{4}m[/tex]

Hence in 32 km there are [tex]3.2\times 10^4m[/tex]

So, the correct option is option d.

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