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Is it true or false. The number 0.8 can be written as so it is an irrational number?
False because 0.8 is a rational number which can be expressed as a fraction of 4/5 in its simplest form
Is 5 a rational or irrational number?
It's the ratio of 5 and 1 ... a rational number.
Why is -5 a rational number?
because every integer is a rational number
Is -5 a non-negative rational number?
No, -5 is a negative, rational number.
What number produces a rational number when multiplied by .5?
Every rational number does.
Is 5•20 a rational number true or false?
True
Is it true or false. The number 0.8 can be written as so it is an irrational number?
False because 0.8 is a rational number which can be expressed as a fraction of 4/5 in its simplest form
Is -38 a rational number?
Yes, since it can be written as a ratio of two integers: 19/5
Why it's true that all integers are rational numbers?
Because any fraction is a rational number and as for example 5 as a fraction is 5/1
Is 5 a rational or irrational number?
It's the ratio of 5 and 1 ... a rational number.
Is every multiple of 5 a composite number true or false?
False. A composite number is a positive integer greater than 1 that has more than two distinct positive divisors. Every multiple of 5 is not a composite number, as 5 itself is a prime number with only two distinct positive divisors, 1 and 5.
Why is -5 a rational number?
because every integer is a rational number
Is neagtive 5 a rational number?
Yes, -5 is a rational number
Is 5 and one half a rational number?
5 = 5/1 is a rational number
Is 5 over 9 rational?
Yes. Any rational number divided by another rational number is also rational.
Is -5 a non-negative rational number?
No, -5 is a negative, rational number.
is 5 an rational number?
The number 5 is indeed a rational number. A rational number is one that is able to be written down as a simplified fraction. The number 5 would be written as 5/1.
