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Mathematics 20 Online
OpenStudy (anonymous):

Select the most reasonable estimated answer. 719.4 – 211.9 A. 5100 B. 5 C. 51 D. 510

OpenStudy (anonymous):

medal reward

OpenStudy (anonymous):

d

OpenStudy (anonymous):

thanx

OpenStudy (anonymous):

Round both numbers to a number that is easy add

OpenStudy (anonymous):

so you would estimate those numbers to: 720-210

OpenStudy (anonymous):

That is why it is d

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