Yes because it is a terminating decimal that can also be expressed as a fraction.
rational
10.86 is a rational number
its rational yall trust me
7.11 is Rational. 7.11 = 7 11/100 = 711/100
The history of this is confused. The first irrational number found was almost certainly root 2. The man who proved this was probably Hippasus.Hippasus died by drowning, and some stories say that Pythagoras drowned him for proving the existence of an irational number which he thought was impossible. Others say that Pythagoras ordered the drowning of Hippasus for revealing the existence of an irrational number which should be kept fron public knowledge.
No, it is rational.
rational
No -3 is not an irrational number
rational
10.86 is a rational number
No because 30 is a rational number
No, numbers cannot be both.
29 is a rational number and it is also a prime number
1/ square root of 50 = 1/(5*√2), which when rationalizing the denominator becomes (√2) / 10, and as a decimal is .1414213562...
Yes pi is an irrational number because it cannot be expressed as a fraction
The square root of 9 is 3 which is a rational number
The square root of 20 is an irrational number