Please help me with the following:

Find each product or quotient. Use significant digits.

0.0505m x 665m

A. 33.6 m^2

B. 33.58 m^2

C. 33.50 m^2

D. 3.582 m^2

I think the answer is A. Is this correct?

Please help me by checking my answer. Any help will be appreciated!! :)

P.S.: There may be more that need checking.

4 answers

correct.
Thank you Bob! :)
Determine the number of significant digits in the measurement.

80.00 kg
the answer is 4