Question

Q1 = A cuboidial iron piece of dimensions 12m * 4m * 40cm was melted into cubical iron pieces of side 4cm each. How many pieces were made ? explain​

Answer 1

Formulas used:

Volume of a cuboid = lbh

Volume of a cube = $a^{3}$

Explanation:

$\frac{Cuboid}{Cube}$ = Number of pieces

$\frac{12*4*40}{4*4*4}$ = 3*10

∴ 30 pieces were made when the cuboidal box was melted into cubical iron boxes.

Hope it helps ! If it's right, please mark as the brainliest.