Question

Please round 1045.2 to three significant digits

Answer 1

Answer:

1040

Explanation:

The rules for significant digits is that non-zero digits are significant figures. The  zero in between 1 and 4 is significant because any zeroes between two significant digits are significant. Trailing zeroes if there is no decimal point are insignificant.

Answer 2

1045

if this is actually if this is right tell me