Answer
(i) The statement is false.
(ii) The true statement would be:
If $I=prt$, then $t=\dfrac{I}{pr}$.
Work Step by Step
Solve for $t$ by dividing by $pr$ on both sides of the given equation:
$\dfrac{I}{pr} = \dfrac{prt}{pr}
\\\dfrac{I}{pr} = t
\\t = \dfrac{I}{pr}$
Thus, the given statement is false.
The true statement is:
If $I=prt$, then $t=\dfrac{I}{pr}$.