The square root of six is irrational. Do you mean a rational approximation?
3.14159 is acurate enough for most applications.
3.14 is rational. However, it is often used as an approximation for pi, which is irrational.
As a terminating decimal 3.40764076407640764076 = 340764076407640764076/100000000000000000000 which is a rational number As an approximation to the recurring decimal 3.4076... = 34073/9999 which is a rational number. So either way, it is a rational number.
It is already a decimal and a rational number because it can be expressed as fraction in the form of 48/5 simplified
example the rational approximation of pi is 3.14 so a rational approximation is shortening a really long number so it can be written out
3.14159 is rational. However, it is often used as an approximation for π, which is irrational. It is important to recognise that the rational number, 3.14159, is only an approximation for π.
The square root of six is irrational. Do you mean a rational approximation?
3.14159 is acurate enough for most applications.
3.14 is rational. However, it is often used as an approximation for pi, which is irrational.
As a terminating decimal 3.40764076407640764076 = 340764076407640764076/100000000000000000000 which is a rational number As an approximation to the recurring decimal 3.4076... = 34073/9999 which is a rational number. So either way, it is a rational number.
It is already a decimal and a rational number because it can be expressed as fraction in the form of 48/5 simplified
Diophantine approximation deals with approximation to real numbers by rational numbers. The symbol "≈" means "approximately equal to"; tilde (~) and the Libra sign () are common alternatives.
Pi. People often use the approximation 22/7; this is rational.
square root(pi) is about 1.77245385. It is not a rational number so this is just an approximation.
If the simplified form of an expression contains an irrational number and a numerical evaluation is required then it is necessary to use a rational approximation.
Yes. 2 x 3.14 = 6.28 = 6 7/25 = 157/25 which is rational. If you are using 3.14 as an approximation to {pi}, then 2 x {pi} is not rational.