Find the cube root of 42875,using estimation method- On notebook
Answers
Answered by
0
Answer:
Mark me as a brain list...
Answered by
1
Given : 42875,
To find : cube root using estimation method
Solution:
42875
27000 < 42875 < 64000
=> ∛27000 < ∛42875 < ∛64000
=> 30 < ∛42875 < ∛40
Only cube of number ending with 5 will end with 5
only number between 30 and 40 ending with 5 is 35
∛42875 = 35
Verification :
35³ = 35 * 35 * 35 = 42875
Learn More:
24389 is a perfect cube. Find the unit's digit of its cube root ...
brainly.in/question/23481400
Using the properties, find the unit's digit of the cube of each of the ...
brainly.in/question/11370681
Similar questions