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is -5 a integer
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What are the natural numbers less than 7?
Natural (whole) numbers are 1,2,3, and so on.A natural number less than 7 is 1,2,3,4,5,6. Sometimes zero is included.
What is an odd natural number less than 11?
The odd natural numbers less than 11 are 1, 3, 5, 7, and 9.
Is 77 a prime number?
No, it is not. 77 is divisible by 7 & 11, not just itself & 1. A prime number is a natural number which has exactly two distinct natural number divisors: 1 & itself.77 is not a prime number because it has more than two factors
Is 0.32 a natural number?
no..a natural number is a whole number
Are natural numbers closed under division?
No. Closed means that you could do the operation (division) on any two natural numbers and you would get a result in the natural numbers. Take 7/3 for example, this is obviously not a natural number.
Is 7 a natural whole?
Yes 7 is a natural whole number and it is also a prime number
Is 6 a natural number?
The number 6 is not a natural number on the pH scale if that is what you mean. In fact the number 7 is a natural and neutral number on the pH scale ( on the pH scale number 7 is a green colour.)
Is the difference of two integers always a natural number?
Not necessarily. The difference between a = 7 & b = 7 is 0, and that is not a natural number.
Is the square root of 49 a natural number?
The square root of 49 is 7 and it is a natural number because natural numbers are from 0-infinity
Is 7 a whole number rational number and a natural number?
yes
If a natural number is divisible by 7 then it is divisible by 14?
No, 7 is a natural number divisible by 7 and not 14 for example. In fact every odd multiple of 7 (i.e. 7 times 1,3,5,7,...) is divisible by 7 and not 14.
Is the square root of 7 a natural number?
No.
Is 7 rational or irrational?
7 is a rational number because whole numbers, integers, and natural numbers fit under rational and 7 is a natural number:)Yes.
-7 is a prime number?
No it is not. By definition, a prime number must be a natural number. Negative numbers are not in the set of natural numbers.
Why is 7 a natural number?
The natural numbers are the counting numbers 1, 2, 3, .... (sometimes 0 is included). 7 is one of these, thus it is a natural number. As a result of the natural numbers being the counting numbers they are the same as the positive integers (of which 7 is one).
Is the negative square root of 49 a whole number natural number integer rational number or irrational number?
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
What number can be divided by 7 without a remainder?
These numbers would be called multiples of 7. The number 7 times any natural number {1,2,3,4,5,6,....} will be a multiple of 7: {7,14,21,28,35,42,....}
