Please tell me the answer of Q6 and Q7
Answers
Answer:
897512 and 18
Step-by-step explanation:
Q6 : We know that least number of 6 digit is 100000.
Also by long division method we can get that,
It is between the square of 316 and 317.
So smallest 6digit perfect square is of 317² = 100489.
And greatest 6 digit number is 999999.
It is between square of 999 and 1000.
So greatest 6 digit perfect square is 998001 = 999².
So the difference between them is 897512
Q7 : The number of chairs in each row = The number of rows
Consider no. of rows as height and number of chairs in each row as width, so
This means that it is like a square.
So, Total chairs = 39
If we find the square root of
we get a number = 6.24
So, we find the next nearest natural number to 6.24, i.e. 6.5
So, 6.5² = 39
We have total 39 chairs
Empty chairs = 21
Therefore, 18 guests came to the function.
Hope it helps you buddy mark as brainliest