Question 1137405
1/3 of 1/2 of employees earn between
Rs 15000 and 18000
That is {{{ (1/3)*(1/2) = 1/6 }}} of employees
{{{ 1/2 + 1/6 = 2/3 }}} earn Rs 15000 to above 18000
{{{ 1 - 2/3 = 1/3 }}} earn below Rs 15000