ivana4 ivana4
  • 14-12-2015
  • Mathematics
contestada

an object travels 4/5 miles in one half hours what is his spead in one hour

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Neuron
Neuron Neuron
  • 14-12-2015
If you would like to know how much does the object travel in one hour, you can calculate this using the following steps:

4/5 miles ... half an hour = 30 minutes
x miles = ? ... one hour = 60 minutes

4/5 * 60 = 30 * x     /30
x = 4/5 * 60 / 30
x = 4/5 * 2
x = 8/5 = 1 3/5 miles

The correct result would be 1 3/5 miles in one hour.
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