The value of `pi//53.2` with due regard to singificant figures is,

Explanation

Out of the two numbers 53.2 has three significant digits.
So `pi` should be written with 3+ 1=4 significant figures.
`pi =3.1415` = 3.142 (as 1 is odd it is raised by one).
Now `(3.142)/(53.2) = 0.0590601`
This is to be rounded off to three significant figures.
`0.059060=0.0591`