43.12(bar on 12) in p/q form.

1423/33

Step-by-step explanation:

Let x = 43.121212

Two digits are repeating after decimal point. So multiply both sides by 100

100x = 4312.1212       (I)

    x =      43.1212     (II)   { subtract equation (II) form (I)}

99x =      4269

x= 4269/99   {reduce to simplest form by giving by 3rd table}

x = 1423/33

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.