Question

You are given a cube with a length of 2.5 a width of 2.5 cm and a height of 2.5 cm you place it on a scale and its mass is 295g calculate the density

Answer 1

$density=\frac{mass}{volume}\\\\ m=295g\\ V=(2,5cm)^{3}=15,625cm^{3}\\\\ d=\frac{295g}{15,625cm^{3}}=18,88\frac{g}{cm^{3}}$