Description : Shanti Sweets Stall was placing an order for making cardboard boxes for packing their sweets. -Maths 9th
Last Answer : Let l, b and h be the length, breadth and height of the box. Bigger Box: l = 25cm b = 20 cm h = 5 cm Total surface area of bigger box = 2(lb+lh+bh) = [2(25 20+25 5+20 5)] ... (546000 4)/1000 = Rs. 2184 Therefore, the cost of cardboard required for supplying 250 boxes of each kind will be Rs. 2184.