When we look for approximate values for pi, we find 22/7, 3.14 or 3.1416 are offered in many cases.
An approximation could be carried out to as many decimal places as someone might wish to characterize it, but these three are used in almost all cases.
Pi on many calculators is set at 3.1415926535897 -- which means that 3.1416 is only off by a factor of 0.0002%.
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3.142
If you use 22/7, you're only about 0.04% off.
3.142 is less than 0.02% off.
22/7=3.14286 Which is a fair approximation to Pi, but 355/113 =3.14159 and is a much better approximation.
In 499ce, he is in 23rd years old .he will find out the approximation of pi
Think of pi as infinity. It never ends. You might mean "3.14" as an approximation of pi, though.
Depends on how approximate is acceptable. The approximation of 22/7 is often quoted.
Quite simply, somebody noted that 22/7 is a fairly close approximation of the value of pi.