Question

square root of 511 correct to 2 decimal places​

Answer 1

Answer:

22.61

Step-by-step explanation

the sq rt is

22.605309111

estimating to 3 decimals

it is 22.605

as the last digit is 5

so, on estimating we take the next number

i.e. 22.61

Answer 2

Answer:

Answer 22.605

Step-by-step explanation:

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