Question

The dimensions of a cuboidal box are 6 m x 400 cm x 1.5 m. Fd the cost of

painting its entire outer surface at the rate of $22 per square meter.

Answer 1

$1716

Explanation:

The total surface area of the cuboid is 2(6 x 4 + 4 x 1.5 + 6 x 1.5) = 78 square meters. At a rate of $22 per square meter, the cost of painting its entire outer surface would be $22 x 78 = $1716.