$54.327 \times 357.2 \times 0.0057$ is the same as
(a)$5.4327 \times 3.572 \times 5.7$
(b)$5.4327 \times 3.572 \times 0.57$
(c)$54327 \times 3572 \times 0.0000057$
(d)None of these
Answer
Answer (as printed): A
Explanation
Number of decimal places in the given expression $=8$. Number of decimal places in $(a)=8$. Number of decimal places in $(b)=9$. Number of decimal places in $(c)=7$. Clearly, the expression in (a) is the same as the given expression.
Explanation as extracted from the printed page; notation may be imperfect.