Question

Carly is building a rectangular prism. The base of her prism is shown below. The height of her prism is 333 units. How many more cubes does Carly need to complete her prism

Answer 1

Answer:

Carly is building a rectangular prism. The base of her prism is shown below. The height of her prism is 333 units. How many more cubes does Carly need to complete her prism

Answer 2

The question is :

The question is :Carly is building a rectangular prism. The base of her prism is shown below. The height of her prism is 3 units. How many more cubes does Carly need to complete her prism?

Given:

Length of the prism= 4 units

Breadth of the prism= 2 units

Height of the prism= 3 units

To find:

No. of cubes needed to complete the prism.

Solution:

Volume is the space covered by any three- dimensal object.

Volume of a cuboid= length× breadth×height

Volume of a cuboid= length× breadth×heightAs per the figure, volume of the rectangular prism= 4×2×1= 8

Volume of a cuboid= length× breadth×heightAs per the figure, volume of the rectangular prism= 4×2×1= 8$units^{3}$

Volume of a cuboid= length× breadth×heightAs per the figure, volume of the rectangular prism= 4×2×1= 8$units^{3}$Volume of the rectangular prism= 4×2×3= 24

$units^{3}$

The number of cubes in rectangular prism as shown in the figure= 8

The number of cubes in rectangular prism as shown in the figure= 8 The total number of cubes Carly need = 24

The number of cubes in rectangular prism as shown in the figure= 8 The total number of cubes Carly need = 24So, the number of cubes Carly need more to complete the prism= 24- 8= 16

The number of cubes in rectangular prism as shown in the figure= 8 The total number of cubes Carly need = 24So, the number of cubes Carly need more to complete the prism= 24- 8= 16Therefore, the number of cubes Carly need more to complete the prism is 16 cubes.

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