Math, asked by deependra400, 1 year ago

Find the cube root of 658503 through estimation​

Answers

Answered by amitnrw
6

Given : 658503

To find : cube root of 658503 by estimation

Solution:

7³ = 343  => 70³ = 343000

8³ = 512  => 80³ = 512000

9³ = 729 => 90³ = 729000

658503 lies between 512000 &  729000

=> 658503 lies between  80³  & 90³

Hence

cube root of 658503  lies between  80  & 90

658503  Ends with 3  

7³ end with 3  

Hence  cube root of 658503    = 87

∛ 658503  = 87

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Answered by amenaamjad1979
0

Answer:

87

Step-by-step explanation:

7³ = 343 => 70³ = 343000

8³512 => 80³ = 512000

9³ = 729 => 90³ = 729000

658503 lies between 512000 & 729000

=> 658503 lies between 80³ & 90³

Hence

cube root of 658503 lies between 80

& 90

658503 Ends with 3

7³ end with 3

Hence cube root of 658503 = 87 =

658503 = 87.

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