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Mathematics 17 Online
OpenStudy (anonymous):

Which is the best estimate for the quotient of 686.13 ÷ 9.231? A. 7,000 B. 700 C. 70 D. 7

OpenStudy (hysusonic):

again, you have to round

OpenStudy (anonymous):

not d right

OpenStudy (hysusonic):

idk i didn't work it out yet... so start with step 1 round

OpenStudy (anonymous):

686 9

OpenStudy (hysusonic):

okay now divide them 686/9

OpenStudy (anonymous):

76

OpenStudy (anonymous):

b?

OpenStudy (anonymous):

are you gone

OpenStudy (hysusonic):

sorry internet dropped

OpenStudy (anonymous):

o ok b ?/?

OpenStudy (hysusonic):

yea 76 is right so B is your answer

OpenStudy (anonymous):

thks

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