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9.46x10^12x2.5
 Mar 17, 2014
 #1
avatar+118654 
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Jackbagg:

9.46x10^12x2.5



9.46 x 2.5 x 10 12

Just multiply 9.46 by 2.5 with you calculator - add a whole heap of noughts on the end, they won't have any value because they are after the decimal point.

23.650000000000000000000000000000

then 10 12 is a very big number (because the 12 is positive) so move the decimal point 12 places in the direction that will make the number bigger.

You can do that part your self and then you can show me the answer and also tell me how many zeros ther are between the 5 and the decimal point in the answer and I will tell you if that is right.
 Mar 17, 2014
 #2
avatar+6 
0

Fun fact: (9.46*2.5)*10^12 = 23 trillion, 650 billion

 Apr 21, 2014

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