Question

for making a paper bag,a rectangle 15cmx10cm is required.Find the cost of 10 paper bags if cost of paper is 2rs per cm sq and labour cost is rs5 per bag.(please give a proper explanation)​

Answer 1

Answer:

Area of paper required for 1 paper bag = (15*10)cm^2

=150cm^2

price of paper= 2rs/cm^2

so,price of 150cm^2 paper =

150*2 rs= 300 rs

labour cost = 5rs

total cost of one bag = ₹300+₹5=₹305

cost of 10 bags = 305*10 rs

= ₹3050

Answer 2

Answer:

above answer is correct