Which of these numbers is between 5 and [tex]$7$[/tex]?

A. [tex]\sqrt{6}[/tex]

B. [tex]\sqrt{35}[/tex]

C. [tex]\sqrt[3]{27}[/tex]



Answer :

To determine which of the following numbers is between 5 and 7, we need to evaluate each option and see if it lies within that range:

A. [tex]\(\sqrt{6}\)[/tex]
B. [tex]\(\sqrt{35}\)[/tex]
C. [tex]\(\sqrt[3]{27}\)[/tex]

Let's evaluate each option:

1. Option A: [tex]\(\sqrt{6}\)[/tex]
Calculate the square root of 6.

[tex]\[ \sqrt{6} \approx 2.449 \][/tex]

This value, approximately 2.449, is less than 5. Therefore, [tex]\(\sqrt{6}\)[/tex] is not between 5 and 7.

2. Option B: [tex]\(\sqrt{35}\)[/tex]
Calculate the square root of 35.

[tex]\[ \sqrt{35} \approx 5.916 \][/tex]

This value, approximately 5.916, falls within the range of 5 and 7. Therefore, [tex]\(\sqrt{35}\)[/tex] is between 5 and 7.

3. Option C: [tex]\(\sqrt[3]{27}\)[/tex]
Calculate the cube root of 27.

[tex]\[ \sqrt[3]{27} = 3 \][/tex]

This value is exactly 3, which is less than 5. Therefore, [tex]\(\sqrt[3]{27}\)[/tex] is not between 5 and 7.

In summary, by evaluating each option, we find that the only number between 5 and 7 is:

[tex]\[ \boxed{\sqrt{35}} \][/tex]