ka9itypeyu6dhorti
ka9itypeyu6dhorti ka9itypeyu6dhorti
  • 23-09-2016
  • Mathematics
contestada

39. Which of the following conversion factors would you use to change 18 kilometers to meters?
1000 m/1 km
1 km/1000 m
100 m/1 km
1 km/100 m

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taskmasters
taskmasters taskmasters
  • 26-09-2016
Converting 18 kilometers to meters.

1 kilometer = 1000 meters

I would use 1000m/1km as a conversion factor.

18 kilometers * 1000m/1km = 18 * 1000m = 18,000m

The km unit cancels out because it is both in the numerator and in the denominator.
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mstoniawright7pea8ug
mstoniawright7pea8ug mstoniawright7pea8ug
  • 16-09-2018

1 kilometer = 1000 meters

I would use 1000m/1km as a conversion factor.

18 kilometers * 1000m/1km = 18 * 1000m = 18,000m


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