Homework Help: Science

Posted by Samantha on Monday, October 27, 2008 at 7:52pm.

Which of these rates of speed is the fastest?

40 km/h 28 mi/h 19 knots/h

I believe it is 40 km/h am I correct?

Science - bobpursley, Monday, October 27, 2008 at 8:05pm
Type this in the Google search window:

40km/hr in miles/hr

Get the idea? That is calculator.
You are not correct.
- Science - Samantha, Monday, October 27, 2008 at 8:07pm
  are u saying that miles are bigger than km

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