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Mathematics 15 Online
OpenStudy (anonymous):

Which is the best estimate for the product of 103.132 × 1,031.2? A. 1,000,000 B. 100,000 C. 10,000 D. 1,000

OpenStudy (kohai):

For an estimate, multiply 100x1000

OpenStudy (kohai):

Just add the zeros and you'll know how many you need

OpenStudy (anonymous):

So the answer is C.10,000?

OpenStudy (kohai):

Close, there are 5 zeros

OpenStudy (anonymous):

Opps sorry i messed up P:

OpenStudy (anonymous):

So, the answer is B.100,000?

OpenStudy (kohai):

Yes

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