20 - 8 percent of the programmers in a startup company weigh 200 pounds or more . 20 - 5 percent of the programmers that are under 200 pounds in that same company weigh 100 pounds or less . what percent of the programmers in the startup company weigh between 100 and 200 pounds ?
initially 72 % and 28 % split 80 % is further divided as 25 % and 75 % q is asking about that 75 % let total be ' 100 ' then that 75 % is ( 3 / 4 ) ∗ 72 so , the required % is [ ( 3 / 4 ) ∗ 72 / 100 ] ∗ 100 = 54 % answer : d
multiply(subtract(const_100, add(20, 8)), divide(subtract(const_100, add(20, 5)), const_100))