Question

Volume of rectangular cuboid is 8000cm. Length= 4x Width= 2x Height= 1x Find it's height, width and length.

Answer 1

Answer: 40 cm, 20 cm, 10 cm

Step-by-step explanation:

Given

Volume of rectangular cuboid is $8000\ cm^3$

Length of cuboid is $4x$

width of cuboid is $2x$

Height of cuboid is $x$

Volume of cuboid is given by

$\Rightarrow \text{Volume}=\text{length}\times \text{width}\times \text{height}$

$\Rightarrow V=4x\cdot 2x\cdot x\\\Rightarrow 8000=8x^3\\\Rightarrow x^3=1000\\\Rightarrow x=10\ cm$

Length =40 cm

width =20 cm

Height =10 cm