Square roots of fractions and decimals

Question 1

Find √0.64.

Answer 

Question 2

Find √(81/16).

Answer (as a fraction)

Question 3

Felix says √144 = 72 because the square root halves the number. What is √144 really?

Answer 

Question 4

Find √1.69.

Answer 

Question 5

Find √(25/81).

Answer (as a fraction)

Question 6

Kofi says √441 = 220.5 because the square root halves the number. What is √441 really?

Answer 

Question 7

Find √0.16.

Answer 

Question 8

Find √(1/25).

Answer (as a fraction)

Question 9

Priya says √16 = 8 because the square root halves the number. What is √16 really?

Answer 

Question 10

Find √0.36.

Answer 

Question 11

Find √(9/4).

Answer (as a fraction)

Question 12

Kofi says √121 = 60.5 because the square root halves the number. What is √121 really?

Answer 

Question 13

Find √1.96.

Answer 

Question 14

Find √(1/4).

Answer (as a fraction)

Question 15

Mei says √625 = 312.5 because the square root halves the number. What is √625 really?

Answer 

Question 16

Find √0.09.

Answer