Who wants to be the bing boy

For those who do not know, Bing Boy is an Australian chain of urban Asian street food restaurants, founded in Adelaide in 2011. The chain specialises in jianbing (also called Chinese crepes). ... At Bing Boy stores, bings made of traditional thin wheat omelet with various fillings, are made in full view of patrons.

:))

the correct answer is:   "   3.6 % " .

          →   the unemployment rate is:   " 3.6 % " .

explanation:

to calculate the "unemployment rate" :

the "unemployment rate"   =

  [# of people unemployed] /   [working age population]   * 100 %   ;

                =   [9 million] / [250 million]     *   100 % ;

    →     note:   the units of "million" cancel out;

                    since:   " {million} / {million} = 1 " ;

                =   (9 / 250)   * 100 %   ;

                = 0.036 * 100 % ;

                =   3.6 %

answer:   the unemployment rate is:   " 3.6 % " .