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4.89 is a rational number because it can be expressed as a fraction in the form of 489/100
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∙ 8y ago
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How is 4.89 a rational number?
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.
Can you change the decimal number 489 into a binary number?
489 = 111101001
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.
How is 4.89 a rational number?
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.
Can you change the decimal number 489 into a binary number?
489 = 111101001
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.
Which number rounded off 489 000?
example: 489 127 to nearest thousand.
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.
Whos number 489 and 490 in the diamond national dex?
Phione(489) and manaphy(490)
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
What is Round 489.612 to the nearest whole number?
It is 490 when rounded to the nearest whole number and not 489
Is the product of a rational number and a rational number a rational number?
yes
