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Mathematics 14 Online
OpenStudy (anonymous):

Select the most reasonable estimated answer. 719.4 – 211.9

OpenStudy (anonymous):

options?

OpenStudy (anonymous):

5100 B. 51 C. 510 D. 5

OpenStudy (anonymous):

what do u think?

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

c. 510

OpenStudy (anonymous):

it is C.... because subtract then you get 507.5 i think then you round up because it is 5 or higher

OpenStudy (anonymous):

round up 507.5 to 510 do u get it?

OpenStudy (anonymous):

720-210=510

OpenStudy (anonymous):

ty (:

OpenStudy (anonymous):

=)

OpenStudy (anonymous):

Thx!!

OpenStudy (anonymous):

youre welcome!

OpenStudy (anonymous):

can u help me with 1 more problem pls

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