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If A B and C are counting numbers and both A and B are multiples of C what can you say about A plus B?
A + B is also a multiple of C.
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let k, m and n be integers. Then:
A = nC as A is a multiple of C
B = mC as B is a multiple of C
→ A + B = nC + mC = (n + m)C = kC where k = n + m
kC is a multiple of C.
Thus A + B is a multiple of C.
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What are the positive multiples of 10?
(Every counting number) plus (a zero tacked on to the end of it) is one of them.
How to find a whole number?
The whole numbers include the counting numbers, plus zero.
What natural numbers are whole numbers?
The set of counting numbers is the positive integers. The set of whole numbers is the positive integers plus zero. The term "natural numbers" has been used interchangeably with both of those sets.
What are the whole numbers of 21?
Whole numbers are known as zero plus the "counting numbers." (1, 2, 3, ...) So, the whole numbers of 21 would be 0 - 21. (23 numbers.)
What is the domain of 3x plus 7?
Any domain that you like. It can be the counting numbers, integers, rationals, reals or complex numbers. Or it can be a subset of any of them. For example, the domain could be {-2, 7, 3.56}.
How many two-digit counting numbers are either multiples of 2 or multiples of 3?
45 multiples of 2 plus 30 multiples of 3 minus 15 multiples of 6 equals 60 numbers
What percentage of numbers are multiples of 3 or 8 using numbers from 1-100?
33 multiples of 3 plus 12 multiples of 8 minus 4 multiples of both. 41%
What are the positive multiples of 10?
(Every counting number) plus (a zero tacked on to the end of it) is one of them.
How to find a whole number?
The whole numbers include the counting numbers, plus zero.
What are the counting numbers plus zero?
0, 1, 2, 3, 4, etc. are called Cardinal Numbers.
What natural numbers are whole numbers?
The set of counting numbers is the positive integers. The set of whole numbers is the positive integers plus zero. The term "natural numbers" has been used interchangeably with both of those sets.
When A B and C are counting numbers and both A and B are multiples of C what can you say about A plus B?
If A and B are multiples of C, then A + B is also a multiple of C: If A is a multiple of C then A = mC for some integer m If B is a multiple of C, then B = nC for some integer n → A + B = mC + nC = (m + n)C = kC where k = m + n and is an integer → A + B is a multiple of C
What are the whole numbers of 21?
Whole numbers are known as zero plus the "counting numbers." (1, 2, 3, ...) So, the whole numbers of 21 would be 0 - 21. (23 numbers.)
What are twin prime numbers divisible by 5?
there aren't any as otherwise they wouldn't be prime numbers
Are multiples of 2 2 plus 2 2 plus 2 so on?
Multiples of 2 are all even numbers. Or as a series, 1*2, 2*2, 3*2, 4*2, 5*2 and so on, each whole number multiplied by 2.
What is the GCF of 75 plus 60?
The GCF of both numbers is 15
What is 2 plus 40?
Both numbers add up to 42
