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A rectangular prism has a volume of 2,730 cubic inches. The prism has a length of 15 inches and a height of 14 inches.

Which equation can you use to find the width of the prism, w?

[tex]\(15 \cdot w \cdot 14 = 2,730\)[/tex]

What is the width of the prism?
Write your answer as a whole number or decimal. Do not round.
[tex]\(\_\_\_\_\_\_\)[/tex] inches


Sagot :

To find the width of the rectangular prism, we will use the formula for the volume of a rectangular prism, which is:

[tex]\[ \text{Volume} = \text{length} \times \text{width} \times \text{height} \][/tex]

Given the values:
- Volume ([tex]\(V\)[/tex]) = 2,730 cubic inches
- Length ([tex]\(l\)[/tex]) = 15 inches
- Height ([tex]\(h\)[/tex]) = 14 inches

We need to find the width ([tex]\(w\)[/tex]). The correct equation to find the width is:

[tex]\[ l \times w \times h = V \][/tex]

Substituting the given values into the equation:

[tex]\[ 15 \times w \times 14 = 2,730 \][/tex]

To isolate [tex]\(w\)[/tex], divide both sides of the equation by [tex]\(15 \times 14\)[/tex]:

[tex]\[ w = \frac{2,730}{15 \times 14} \][/tex]

Calculate the denominator:

[tex]\[ 15 \times 14 = 210 \][/tex]

Now, substitute back into the equation:

[tex]\[ w = \frac{2,730}{210} \][/tex]

Perform the division:

[tex]\[ w = 13.0 \][/tex]

Therefore, the width of the prism is:

[tex]\[ \boxed{13.0} \text{ inches} \][/tex]
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