https://www.google.co.in/search?rlz=1C1CHZL_enUS722US722&q=the+cost+price+of+oranges+namely+A,B,C+is+50,50,60.+find+the+selling+price+of+the+one+kg+of+oranges+in+which+these+varieties+of+oranges+are+mixed+in+th+ratio+1:4:5+to+get+a+profit+of+30%25&spell=1&sa=X&ved=0ahUKEwjT7NKpmsXeAhXMOI8KHdgvD4QQBQgoKAA