Question

How many significant figures are there in 300 sec?​

Answer 1

Explanation:

has been determined that exactly 60 seconds are in a minute, so 60 has an unlimited number of sig figs. 3) Zeros are significant depending on what kind of zeros they are. a. Zeros that are between non-zero integers are always significant.

Answer 2

There is only one significant figures As zeros at the end of a number are not considered significant