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3 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
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Is the number 3 rational irrational both rational and irrational or neither rational?
The number 3 is a rational number (as is any integer).
Is 3 rational or irrational?
-3 is a rational number
Is the square root of 9 rational or irrational?
It is rational.The square root of 9 is 3 and it is a rational number
Is negative 3 rational or irrational?
-3 is a rational number
Is 10.01 a rational or irrational number?
10.01 is a rational number
How can you prove that 3 plus 2x⁵ is an irrational number where x⁵ is irrational?
1) Adding an irrational number and a rational number will always give you an irrational number. 2) Multiplying an irrational number by a non-zero rational number will always give you an irrational number.
Is the number 3 an integer rational irrational or a real number?
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
Is 3 squared a rational or irrational?
It is a rational number as 9
Is 37.5 a rational or irrational number?
Rational
Is 0.272727 rational or irrational?
RATIONAL , because you can convert it to a RATION (FRACTION). Method Let P = 0.272727.... Then 100P = 27.272727.... Subtract 99P = 27 (Note the decimals to infinity subtract to zero. P = 27/99 Cancel down by '9' P = 3/11 ( Which is a RATIO/rational). Since both '3' & '11' are prime numbers this will not cancel down any further. Hence 3/11 = 0.272727....
Is negative 3 a rational number or irrational number?
Negative three is a rational number.
Is 3 irrational?
No. 3 = 3/1 which is of the form a/b (with a & b integers) which is a rational number
