Question 189917
Solve for h:
{{{v = 1/3Ah}}} Multiply both sides by 3Ah
{{{3Avh = 1}}} Now divide both sides by 3Av
{{{h = 1/3Av}}} ...and this is not one your choice of answers.
But, suppose you meant to write:
{{{v = (1/3)Ah}}} Multiply both sides by 3.
{{{3v = Ah}}} Now divide both sides by A
{{{3v/A = h}}} or {{{h = 3v/A}}}...and this corresponds to answer c. in your list!