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Mathematics 15 Online
OpenStudy (anonymous):

check please..estimate the sum by rounding the numbers to nearest 1000. 9151 4367 4080 7265

OpenStudy (anonymous):

24,000?

OpenStudy (anonymous):

yes, its 24,000. you are right.

OpenStudy (reemii):

i would say 25,000

OpenStudy (anonymous):

thanks! i know i will get annoying after awhile asking all these questions lol

OpenStudy (reemii):

the sum is 24863, and it is closer to 25,000 than to 24,000.

OpenStudy (anonymous):

if im rounding the numbers first, it would comeout to be 24,000, right?

OpenStudy (anonymous):

no, you approximate first before summing the numbers.. read the question

OpenStudy (anonymous):

i have to round the numbers first then add them up..correct?

OpenStudy (reemii):

oh, you're right. it's 24,000

OpenStudy (anonymous):

sorry this line bumped me off and it took forever to reload grr

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