Answer:
£ 559.39
Explanation:
To know the actual cost of replacing the flooring with new laminate, we must first obtain the total area of the floor. This can be obtained as follow:
1. Determination of the area of class room
Length (L) = 8.8 m
Breadth (B) = 220 cm
Area of class (A₁) =?
Next, we shall convert 220 cm to m. This can be obtained as follow:
100 cm = 1 m
Therefore,
220 cm = 220 cm × 1 m / 100 cm
220 cm = 2.2 m
Finally, we shall determine the area of the class as follow:
Length (L) = 8.8 m
Breadth (B) = 2.2 m
Area of class (A₁) =?
A₁ = L × B
A₁ = 8.8 × 2.2
A₁ = 19.36 m²
Therefore, the area of the class room is 19.36 m²
2. Determination of the area of storage cupboard
Length (L) = 2.3 m
Breadth (B) = 2.1 m
Area of cupboard (A₂) =?
A₂ = L × B
A₂ = 2.3 × 2.1
A₂ = 4.83 m²
Thus, the area of the cupboard is 4.83 m²
3. Determination of the total area of the floor.
Area of class (A₁) = 19.36 m²
Area of cupboard (A₂) = 4.83 m²
Total area (A) =?
A = A₁ + A₂
A = 19.36 + 4.83
A = 24.19 m²
The total area of the floor is 24.19 m²
4. Determination of the cost.
1.6 m² = £ 37
Therefore,
24.19 m² = 24.19 m² × £ 37 / 1.6 m²
24.19 m² = £ 559.39
Therefore, it will cost £ 559.39 to replace the flooring with new laminate.