find the cube root of 91125  through estimation

45

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 finding qube root through estimation

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 how to do

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the answer 45

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 9 1    1  2  5

for the last three digits: 125, we find the digit 5 results in the units digit 5 in the given number as 5³ ends in 5.

for  9 1 ,      4³ = 64 is the highest cube < 91.

   so answer is  45,
  
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45..
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45 is the answer
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45 is answer
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So 45nis the answer

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45 is the answer
 
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What?.?
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