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ardni313

Number  63 is a composite number

Further explanation

Numbers are quantities used in measurements

Numbers in mathematics can be divided into several terms

  • 1. integer

numbers consist of positive, negative and 0 numbers

  • 2. natural numbers

numbers consisting of positive numbers, starting with number 1

  • 3. whole number

a number consists of positive numbers and zeros

  • 4. prime number

numbers that can only be divided by numbers themselves and the number 1

And examples of other numbers such as imaginary numbers, real numbers, rational numbers, etc.

Integers themselves consist of

  • 1. positive integers

the number to the right of the number 0 is 1,2,3 ...

  • 2. negative integers

the numbers to the left of the zeros are -1, -2, -3 ...

  • 3. number 0

A composite number is a positive integer that is not a prime number or can be stated: A whole number that can be made by multiplying other whole numbers

Let's look at the answer choices

  • A. 31

Is a prime number, because it can only be divided by 1 and the number itself (31)

  • B. 63

A composite number, because it can be divided by 3, and the product of 2 numbers is:

21 x 3 and

9 x 7

  • C. 61

Is a prime number, because it can only be divided by 1 and the number itself (61)

  • D. 13

Is a prime number, because it can only be divided by 1 and the number itself (13)

Learn more

Express 0.000431 L answer as an integer

brainly.com/question/10876135

type of number

brainly.com/question/12788761

Classify the number as a natural, whole, integer, rational, or irrational.

brainly.com/question/2731293

Keywords: natural, whole, integer, composite number

Ver imagen ardni313

The option B [tex]\boxed{{\mathbf{63}}}[/tex] is correct.

Further explanation:  

The prime numbers are the numbers that is only divisible by 1 and itself and greater than 1.

The composite number is an integer that is not prime it has always a positive divisor.

The first few composite numbers are [tex]4,6,8,9,10,12.....[/tex].

Step by step explanation:

Now we have to choose the right option among the given options.

Option A: 31

The number 31 is prime number as it is divisible by 1 and itself.

Thus, option A is not correct.

Option B: 63

The number 63 is divisible by 3.

The number 63 can be written as,

[tex]63 = 3 \times 3 \times 7[/tex]  

Therefore, 63 is a composite number as the 3 and 7 are the factors of 63.

Thus, option B 63 is correct.

Option C: 61

The number 31 is prime number as it is divisible by 1 and itself.

Thus, option C is not correct.

Option D: 13

The number 31 is prime number as it is divisible by 1 and itself.

Thus, option D is not correct.

Learn more:  

  1. Learn more about the percentage of first prime natural number https://brainly.com/question/5452052
  2. Learn more about the distributive property https://brainly.com/question/3153753
  3. Learn more about midpoint of the segment https://brainly.com/question/3269852

Answer details:

Grade: Junior school

Subject: Mathematics

Chapter: Knowing the numbers

Keywords: Integers, natural numbers, prime numbers, percentage, divisible, itself, composite number, factors, greater,  

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