Question

A tin box of 1 m length, 85 cm width and 60 cm depth is to be made. If the box is without top, find the area of the tin required to make the box and the cost of tin at the rate of rupees 0.50 per sq. cm...​(please write in copy)​

Answer 1

Answer:

Rs.11100

Step-by-step explanation:

Length of the tin box = 100 cm

Breadth of the tin box = 85 cm

Height of the tin box = 60 cm

Area of the tin box without the top = 2h( l+b ) + lb

= 2 (60) [ 100 + 85 ]

= 12000 +  10200

= 22200cm²

Cost of making the tin box = 22200 * 0.5

= Rs.11100