Question 1210450
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Express the following in standard form
1. 300 = 3.0 x 10<sup>2</sup>  
2. 0.234 = 2.34 x 10<sup>-1</sup> 
3. 5746 = 5.746 x 10<sup>3</sup>  
4. 0.0001361 = 1.361 x 10<sup>-4</sup> 
5. 256000 = 2.56 x 10<sup>5</sup>

Edwin</pre>