Take a number the next one in the sequence is the kilometres if the previous one was miles eg 50 mph is roughly 80 kph. A handy trick if you dont have a calculator to hand eg youre driving is to use the Fibonacci sequence 1 1 2 3 5 8. Divide that amount by the absolute value of the starting value.
Once there click on Advanced system settings.
But I dont want to use the inner function like princomp because it has some limitations. Do not count the best or worst shots. For improving speed in calculation mainly in arithmetics u need just have hardcore practiceand keep a record that u increase ur speed day by day Otherwise if u have facilities the best would be learning abacus and vedic mathswhich really helps a lot in increasing speed in arithmetics 28K views View 2 Upvoters. This will open the add active add ins.