Today in science, we got cookie sale sheets (yum). And we also made a conversion table and did some stuff with that. i.e. 24Km =_____mi.
24Km*1mi/1.6093Km. You would cross out the Km's and end up with 24/1.6093 and that ='s 14.91 mi.
Ok so scientific notation. 9000000 is the same thing as 900000 * 10. Which is the same as 90000 * 10^ 2. And so on until you end up with 9 * 10 ^6. 10^6 is the same as 10*10*10*10*10*10. 9260000= 9.26 *10^6. .000006 = 6*10^-6.
Old science teachers never die. They just don't react.
girlieblogger123
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