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Hi Sheila, I am going to use our response to an earlier question to find the meaning of billion and trillion. Since 1 billion is 1,000,000,000 and 1 trillion is 1,000,000,000,000 The first question is
Canceling zeros this becomes
Since 100 divided by 50 is 2 I get an answer of 2,000. Can you do the rest? | |||||||||||||||||||||
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Math Central is supported by the University of Regina and the Imperial Oil Foundation. |