Approximating Irrational Numbers (Nearest 10th)

 $\sqrt{18}$  is between what two tenths of a number?

• 4 and 5

• 4.1 and 4.2

• 4.2 and 4.3

• 4.24 and 4.25

 $\sqrt{76}$  is between what two tenths of a number?

• 8.7 and 8.8

• 8.6 and 8.7

• 8.8 and 8.9

• 8 and 9

 $\sqrt{47}$  is between what two tenths of a number?

• 6.7 and 6.8

• 6.8 and 6.9

• 6.9 and 7.0

• 6.6 and 6.7

 $\sqrt{43}$  is between what two tenths of a number?

• 5 and 6

• 6 and 7

• 6.4 and 6.5

• 6.5 and 6.6

 $\sqrt{110}$  is between what two tenths of a number?

• 10.1 and 11.1

• 10.3 and 10.4

• 10.4 and 10.5

• 10.5 and 10.6

 $\sqrt{3}$  is between what two tenths of a number?

• 1 and 2

• 1.5 and 1.6

• 1.6 and 1.7

• 1.7 and 1.8

 $\sqrt{71}$  is between what two tenths of a number?

• 8.4 and 8.5

• 8.5 and 8.6

• 8.6 and 8.7

• 8.7 and 8.8

 $\pi$  is between what two tenths of a number?

• 3.0 and 3.1

• 3.1 and 3.2

• 3.2 and 3.3

• 3.3 and 3.4

 $\frac{\pi}{2}$  is between what two tenths of a number?

• 1.57 and 1.58

• 1.3 and 1.4

• 1.4 and 1.5

• 1.5 and 1.6

 $2\pi$  is between what two tenths of a number?

• 6.0 and 6.1

• 6.1 and 6.2

• 6.2 and 6.3

• 6.3 and 6.4