Question

find the square root of the following decimal number by division method 42.25​

Answer 1

Answer:

6.5

Step-by-step explanation:

42.25 can be written as 4225/100

= √4225/100 = 65/10 (As √4225 is 65 √100 is 10)

65/10 can be written as 6.5.

I even done your method.

Answer 2

hence ,the square root of 42.25is 6.5