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A rational number is one that can be expressed as one integer (whole number) over another integer.
4.89 = 489 ÷ 100 = 489/100
In this form 489 is an integer and 100 is an integer, so 4.89 can be expressed as one integer over another integer, thus it is a rational number.
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Is 4.89 a rational number Why?
4.89 is a rational number because it can be expressed as a fraction in the form of 489/100
Can you change the decimal number 489 into a binary number?
489 = 111101001
What is number 489 in the national pokedex?
#489 is Phione.
What are pokedex number 486 and 489?
486 is regigigas and 489 is darkrai
Is 489 divisible by 5?
No, not to a whole number (489/5 = 97.8)
Is 489 prime or composite?
489 is a composite number that is divisible by 3.
Is 489 prime number?
No.
Is 1.234 is a not rational number?
It is a rational number
Which number rounded off 489 000?
example: 489 127 to nearest thousand.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
What is 19 percent of 489?
To find 19 percent of a number, multiply the number by 0.19. In this instance, 0.19 x 489 = 92.91. Therefore, 19 percent of 489 is equal to 92.91.
Is the product of a rational number and a rational number a rational number?
yes
