Mr Tladi wants to pave his verandah. He needs sand to do his paving. If the truck measures 3 m by 2 m by 1 m…

Question

Mr Tladi wants to pave his verandah. He needs sand to do his paving. If the truck measures 3 m by 2 m by 1 m, how many m3 of sand can it hold? What is the volume of the fireplace in m3 if its dimensio

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Here are the solutions for the remaining problems:

7. Mr Tladi wants to pave his verandah.

b) Mr Tladi needs sand to do his paving. If the truck measures $3 \text{ m}$ by $2 \text{ m}$ by $1 \text{ m}$ , how many $\text{m}^3$ of sand can it hold?

Identify the formula for the volume of a rectangular prism.

$$
\text{Volume} = \text{length} \times \text{breadth} \times \text{height}
$$

Substitute the given dimensions of the truck.

$$
\text{Volume} = 3 \text{ m} \times 2 \text{ m} \times 1 \text{ m}
$$

Calculate the volume.
$$ \text{Volume} = 6 \text{ m}^3 $$ The truck can hold $\boxed{6 \text{ m}^3}$ of sand.
8. The dimensions of a fireplace are $2 \text{ m} \times 0.5 \text{ m} \times 1 \text{ m}$ . What is the volume of the fireplace in $\text{m}^3$ ?
Identify the formula for the volume of a rectangular prism.
$\text{Volume} = \text{length} \times \text{breadth} \times \text{height}$
Substitute the given dimensions of the fireplace.
$\text{Volume} = 2 \text{ m} \times 0.5 \text{ m} \times 1 \text{ m}$
Calculate the volume.
$\text{Volume} = 1 \text{ m}^3$
The volume of the fireplace is $\boxed{1 \text{ m}^3}$ .

Mr Tladi wants to pave his verandah. He needs sand to do his paving. If the truck measures 3 m by 2 m by 1 m, how many m3 of sand can it hold? What is the volume of the fireplace in m3 if its dimensio

Step-by-step solution

Identify the formula for the volume of a rectangular prism.

Substitute the given dimensions of the truck.

Calculate the volume.

Identify the formula for the volume of a rectangular prism.

Substitute the given dimensions of the fireplace.

Calculate the volume.

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