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Mathematics 7 Online
OpenStudy (anonymous):

What is the estimated product when 157 and 817 are rounded to the nearest hundred and multiplied. My guess was wrong

OpenStudy (phi):

This might help http://www.khanacademy.org/video/rounding-whole-numbers-1?playlist=Developmental+Math and the following 2 videos

OpenStudy (anonymous):

ok thk u

jhonyy9 (jhonyy9):

160000

OpenStudy (anonymous):

thx thats the answer i got that video phi worked perfectly

OpenStudy (anonymous):

157 is rounded to 200, 817 is rounded to 800. 200 times 800 = 160000 :)

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