Well, darling, 700 square meters is, surprise surprise, 700 square meters. It's not rocket science, honey. Just take the number given and there you have it - no need for any fancy footwork.
700 x 500 = 350000 square feet.
700
secret
About $300/square based on the material and can go as high as $700
252 = 625
Square numbers in that range are 625 and 676.
The squares of 25, 26, -25 and -26 are in that range.
26.45
750
The number halfway between them is 600.
Itself or 7 because 700*700 = 490,000 and 700*7 = 4,900 both of which are perfect squares
It is the same as 10 times the square root of 7
700
650
700
The years between 600 and 700.