A mixed bag of candy is 25% chocolate and 75% other are filler candy. Of the chocolate 50% of them contain carmel. Other filler candy contains Carmel. What percent contain carmel

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle