The question is estimate /200 to the nearest whole number. please show working clearly.
same for the b one also. please help
Attachments:
Answers
Answered by
1
Answer:
answer of a is 14 as we can write √200 as √(100×2) from which √100 can be taken out as 10 then it becomes 10√2 and value of √2 is 1.414
after multiplying 10 with 1.414 we get 14.14 and 14 is near to it
answer of b is 6 and cube of 5 is 125 and cube of 6 is 256 so cuberoot of 200 lies between 5 and 6 and we can clearly see that it is near to cube of 6
Similar questions