In a college, 70% of total 100 Arts students are Locals. 50% of students from 200 Science students are locals and 85% of total 120 Commerce students are locals. What is the total percentage of locals from Arts, Science and Commerce.  Choose the correct choice from the following answers:	A) 56	B) 86.7	C) 25.7	D) 66	E) 64.7
locals from Arts = 70% of 100 = 70   locals from Science = 50% of 200 = 100   locals from Commerce = 85% of 120 = 102   total local percentage = (70+100+102)/(100+200+120) = 272/420 = 0.647   64.7
<result>E</result>
In a college, 70% of total 100 Arts students are Locals. 50% of students from 200 Science students are locals and 85% of total 120 Commerce students are locals. What is the total percentage of locals from Arts, Science and Commerce.