The ratio of length , breadth, and height of cuboid is 3:2:1.If the volume of the cuboid is 48 cubic meter, find the base area of the cuboid

Base area of the cuboid = 24 square inches

Solution:

Volume of cuboid formula = length × breadth × height

Ratio of l : b : h = 3 : 2 : 1

Let us take length be 3x, breadth be 2x and height be x.

Volume of cuboid = 48 cubic meter

length × breadth × height = 48

Divide by 6 on both sides of the equation.

Taking cube root on both sides, we get

x = 2

Base area of the cuboid = length × breadth

                                        = 3(2) × 2(2)

                                        = 6 × 4

                                        = 24

Base area of the cuboid = 24 square inches

a negative exponent is translated as follows:

so, we have

the answer to your question is b.