Question

Divide the following measurements using correct significant digits.
563.3 in2 ÷ 0.198 in

Answer 1

The significant digits you should use as the answer is based on the lowest significant digits in the question. In your question, the lowest significant digits you have there is 3 (0.198), so you final answer also need to be 3 significant digits.

Answer 2

This should have been asked in the Mathematics sections. But good work @bpaulorg