nearer to 3.1415 is 22/7 which is 3.1429, compared with 3.1400. The correct value is almost right in the middle so if you use both and average your answers...
Or you could use 355/113...
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The value of π is approximately 3.14, so using 3.14 is more accurate than using the fraction 22/7 as an approximation for π. However, neither value is completely accurate as π is an irrational number with an infinite number of decimal places.
528 24 x 22 = 528
The fraction 22/13 cannot be reduced any more.
22/7
21/22
In math, it is spelled "pi". It is an irrational number. The first few decimal places are 3.1415. a more accurate number is 7/22. * * * * * To 4 decimal places, the number is 3.1416 not as given above. And, the rational approximation is 22/7 not 7/22.