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Mathematics 13 Online
OpenStudy (anonymous):

What is 21 approximated to the nearest tenth? A. 4.5 B. 4.6 C. 4.9 D. 10.5

OpenStudy (anonymous):

B?

OpenStudy (nurali):

square root of 21 = 4.58 rounded to nearest tenth = 4.6

OpenStudy (nurali):

ur answer is correct.

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