Question

4. A leather box measuring 60 cm by 40 cm by 20 cm is to be covered with cloth. How many square em
of cloth is required for this purpose. Find the cost of cloth at 7 80 per m². ​

Answer 1

Answer:

PLZ MARK AS BRAINLIEST !

Step-by-step explanation:

cloth required = 2((60 * 40) + (40 * 20) + (20 * 60))  

= 8800 cm²  

cost = (80 * 8800)/10000  

= 704000/10000  

= Rs 70.4