A cuboidal oil tin is `30 c m`by`40cm` by `50 c m` . Find the cost of the tin required for making `20` such tins if the cost of tin sheet is `R s .20` per square metre.

A cuboidal oil tin is 30\ c m by 40\ c m by 50\ c mdot Find the cost of the tin required for making 20\ such tines if the cost of tin sheet is R s .20 per square metre.

A cuboidal oil tin is 30\ c m by 40\ c m by 50\ c mdot Find the cost of the tin required for making 20\ such tines if the cost of tin sheet is R s .20 per square metre.

A cuboidal oil tin is 30 c m * 40cm * 50 c m . Find the cost of the tin required for making 20 such tins if the cost of tin sheet is R s .20 per square metre.

A cuboidal oil tin is 30cmby40cm by 50cm . Find the cost of the tin required for making 20 such tins if the cost of tin sheet is Rs.20 per square metre.

A cuboidal oil tin is 30cm by 40cm by 50cm . Find the cost of the tin required for making 20 such tines if the cost of tin sheet is Rs.20 per square metre.

A cuboidal oil tin is 50 cm by 30 cm by 40 cm.Find the cost of the tin required for making 20 such tins.If the cost of tin sheet is Rs. 20 per square metre.

The dimensions of an oil tin are 26 c m\ x\ 26 c m\ x\ 45 c mdot Find the area of the tin sheet required for making 20 such tins. If 1 square metre of the tin sheet costs Rs. 10, find the cost of tin sheet used for these 20 tines.

The dimensions of an oil tin are 26 c m\ x\ 26 c m\ x\ 45 c mdot Find the area of the tin sheet required for making 20 such tins. If 1 square metre of the tin sheet costs Rs. 10, find the cost of tin sheet used for these 20 tines.

Find the cost of fencing a square park of side 250 m at the rate of Rs.20 per metre.