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Find the Square Root Of: 245 Correct to Two Places of Decimal. - Mathematics

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Question

Find the square root of 245 correct to two places of decimal. 

Sum

Solution

245

  15.65
1 245
1
25 145
125
306 2000
1836
3125 16400
15625
  775

 

 

 

 

 

 

 

 



Required square root = 15.65 up to two places of decimal.

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To Find the Square Root of a Number Which is Not a Perfect Square (Using Division Method)
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Chapter 3: Squares and Square Root - Exercise 3 (B) [Page 42]

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Selina Concise Mathematics [English] Class 8 ICSE
Chapter 3 Squares and Square Root
Exercise 3 (B) | Q 3.1 | Page 42
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