# Determine the mass of the marble slab, under which the pirate treasure is buried, if it is known that its length

Determine the mass of the marble slab, under which the pirate treasure is buried, if it is known that its length is 2 meters, width is 1 meter, thickness is 50 centimeters. Density of marble 2700kg / m3

Problem data: L (length of the marble slab) = 2 m; B (slab width) = 1 m; s (thickness) = 50 cm (0.5 m).

Reference values: according to the condition ρm (density of marble) = 2700 kg / m3.

The mass of the considered marble slab can be calculated by the formula: m = ρm * V = ρm * L * B * s.

Calculation: m = 2700 * 2 * 1 * 0.5 = 2700 kg (2.7 t).

Answer: The mass of the marble slab under consideration is 2.7 tons. One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.