Approximating Irrational Numbers

Based on approximation, which of the following would be the best guess for...

 $\sqrt{7}$  

• 3.2

• 2.1

• 2.7

• 1.9

Based on approximation, which of the following would be the best guess for...

 $\sqrt{14}$ 

• 3.2

• 4.3

• 3.7

• 14.0

Based on approximation, which of the following would be the best guess for...

 $\sqrt{101}$ 

• 10.1

• 11.1

• 10.8

• 9.8

Based on approximation, which of the following would be the best guess for...

 $\sqrt{90}$ 

• 9.2

• 9.5

• 9.9

• 8.9

Based on approximation, which of the following would be the best guess for...

 $\sqrt{158}$ 

• 11.9

• 12.6

• 12.2

• 13.2

Based on approximation, which of the following would be the best guess for...

 $\sqrt{45}$ 

• 7.3

• 6.7

• 6.3

• 6.1

Based on approximation, which of the following would be the best guess for...

 $\sqrt{188}$ 

• 14.1

• 14.6

• 14.9

• 13.7

Based on approximation, which of the following would be the best guess for...

 $\sqrt{10}$ 

• 3.2

• 3.5

• 5.1

• 4.2