A concrete slab with a volume of 2.5m ^ 3 ^ has a mass of 4.75 tons. What is the volume of a slab

A concrete slab with a volume of 2.5m ^ 3 ^ has a mass of 4.75 tons. What is the volume of a slab of the same concrete if its mass is 6.65?

The easiest way to solve this problem is by applying the method of proportions. If a concrete slab weighing 4.75 tons has a volume of 2.5 m³, then we will find what volume a slab of the same concrete weighing 6.65 tons will have:

4.75 t – 2.5 m³;

6.65 t – X m ³.

Where from:

X = 6.65 x 2.5 / 4.75;

X = 3.5 (m³).

Answer: a concrete slab weighing 6.65 tons will have a volume of 3.5 m³.