All the required information's are already given in the question.Based on them the answer can be easily determined. Total number of Kangaroos in the park = 150 Number of female kangaroos in the wild life park = 66 Then Percentage of female kangaroos in the wild life park = (66/150) * 100 = 660/15 = 43 percent So the percentage of female kangaroos in the wild life park is 43%. I hope the procedure is simple enough for you to understand. Using this procedure, you can easily solve problems of similar type very easily and without reuiring any help from anybody.