Question 201267
Is the problem {{{(4/9)^(1/2)}}}???
{{{(4/9)^(1/2)}}}
{{{sqrt(4)/sqrt(9)}}}
{{{2/3}}}

Same process for {{{(9/16)^(1/2)}}}={{{sqrt(9)/sqrt(16)}}}={{{3/4}}}

when you post this type of problem, use ^ to indicate exponent. Example
(4/9)^(1/2)

Then wrap the equation in three { on the left and 3 } on the right.