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A. At president obama's inauguration in 2013, the newspaper headlines stated there were about 800,000 people in attendance . If the newspaper rounded to the nearest hundred thousand, what is the largest number and smallest numberof people that could have been there ?
hypothsis an educated guess
800,000 799,000 700,000 799,999 750,000
rule: when you look next door 5 or more round up.
rule:when you look next door 4 or below leave alone
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