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Mathematics 7 Online
OpenStudy (goformit100):

Which of the following is closest to 27.8 × 9.6? A. 280 B. 300 C. 2,800 D. 3,000

OpenStudy (goformit100):

@Best_Mathematician

OpenStudy (anonymous):

9.6 is about 10

OpenStudy (goformit100):

How ?

OpenStudy (anonymous):

consider 9.6 as 10 and 27.8 as 28 now 28*10 = 280 so A

OpenStudy (anonymous):

rounding...

OpenStudy (goformit100):

Thanks again

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