3 ms·
I've got an engineers style mindset for these kind of calculations. 897 is about 900. 394 is about 400. 900×400 = 360,000. Only 2% error!
by mabster 3y ago
I've got an engineers style mindset for these kind of calculations.
897 is about 900. 394 is about 400. 900×400 = 360,000. Only 2% error!