Brainiac998 Brainiac998

01-09-2015
Mathematics

contestada

what is the best estimate for the product of 289 and 7

Respuesta :

01-09-2015

289 is approximately 300
7 is approximately 10

300 x 10 = 3,000

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01-09-2015

[tex]289 \approx 300\\7 \approx 10\\\\289 \times 7 \approx 300\times 10 \approx3,000[/tex]

So 3,000 is your answer

Answer Link

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