Respuesta :

The correct answer is B.

Explanation:
89.65 is nearly 90.
4.75 is nearly 5.

To estimate the product, we will multiply 90*5, which equals 450.

JeanaShupp

Answer: B 450

Step-by-step explanation:

Given product : [tex] 89.65\times 4.75[/tex]

After rounding off to the nearest tens, 89.65 is nearest to 90 .

After rounding off to the nearest ones,  4.75 is nearest to 5.

Now, the estimate product will become

[tex] 89.65\times 4.75\approx90\times5=450[/tex]

Hence, the estimated product of [tex] 89.65\times 4.75[/tex] is 450.

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