Question

how many perfect square numbers are there between 1000 and 600​

Answer 1

Step-by-step explanation:

So the number of perfect squares between 1 (inclusive) and 1,000 is 31, i.e. the squares of 1, 2… up to 31. Take the root of 1000 (Approximately 31.62) and round down. 31^2 (961) is the highest perfect, real square lower than 1000. Because 31.62…< 32, you can assume any square beyond that point to be greater than 1000.