is 3375 is perfect cube also find is cube roots
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hi mate
Make three groups:
first group = 125
the no. ends up with 5. therefore, if the
digit 5 is at the end of a perfect cube
no, then its cube root is taken 5 as the
unit place.
Now, second group = 953
8*8*8=512
and 1000=10*10*10
so 512<953<1000
83<953<103
therefore, 8 is taken at the tens place.
third group = 1
thus, the cube root of
1953125(estimation)= 185.
this is a brainlist answer
Make three groups:
first group = 125
the no. ends up with 5. therefore, if the
digit 5 is at the end of a perfect cube
no, then its cube root is taken 5 as the
unit place.
Now, second group = 953
8*8*8=512
and 1000=10*10*10
so 512<953<1000
83<953<103
therefore, 8 is taken at the tens place.
third group = 1
thus, the cube root of
1953125(estimation)= 185.
this is a brainlist answer
iLliaanaa:
hey u attitude queen
hi...your answer is incorrect..cube root of 1953125 is 125 ..... after first group..we get 1953.. so simple find its nearest cube which is 12³=1728<1953
so answer 125
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