Question 10 Which number is a rational number? \sqrt{ (16)/(6) } \sqrt{ (36)/(16) } \sqrt{ (36)/(6) } √(6) ​

Question

Question 10 Which number is a rational number?


`\sqrt{ (16)/(6) }`

`\sqrt{ (36)/(16) }`

`\sqrt{ (36)/(6) }`

`√(6)`
​

Answer 1

`\sqrt{(36)/(16) }`

Explanation:

`\sqrt{(36)/(16) } = √(2.25) = 1.5`

Because it is a terminated decimal(it has an end) it is a rational number.