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Contents

- 1 What Numbers Make 20?
- 2 What are two numbers that make 20?
- 3 What number has a sum of 20 and a difference of 6?
- 4 What two numbers make 21?
- 5 What two numbers make 18?
- 6 Which is not a factor of 20?
- 7 What is a square of 20?
- 8 What is the sum of the numbers from 1 to 20?
- 9 What is the sum of 30 and the difference of 20?
- 10 What two numbers add to 21 and subtract to 7?
- 11 What is the factor of 20?
- 12 What do you multiply to get 24?
- 13 What two numbers make 19?
- 14 What number is 20% of 90?
- 15 What can equal 64?
- 16 What times what can equal 15?
- 17 How is 20 written as the product of prime number?
- 18 How do you find the factor of a number?
- 19 How many prime factors does 20 have?
- 20 How do you write 20 as a root?
- 21 How do you simplify 20?
- 22 How do you write under Root 20?
- 23 What is the sum of 20 numbers where mean is 20?
- 24 How do you find the 20th triangular number?
- 25 Which is the sum of first 20 whole numbers?
- 26 What equals a difference of 18 and 2?
- 27 What is the sum of two numbers is 22 and their difference is 6?
- 28 What two numbers add up to 10 and subtract 30?
- 29 What two numbers add up to 19 and subtract to 7?
- 30 What two numbers add up to 35 and have a difference of 15?
- 31 What two numbers add to 17 and subtract to 3?
- 32 Is 20 a factor or multiple?
- 33 Which of the following will have all the factors of 20?
- 34 What is the common multiple of 12 and 20?
- 35 What can equal 22?
- 36 Hey 20 You’ve got a lot of friends (The Friends of 20) Album version

The factors of 20 are **1, 2, 4, 5, 10, 20**.

**13 and 7**, one has the answer: 13+7 equals 20 and has a difference of 6.

So, the numbers are **13 and 7**.

1 x 21 = 21. 3 x 7 = 21. 7 x 3 = 21. 21 x 1 = 21.

1 * 18 = 18. 2 * 9 = 18 and. **2 * 6** = 18.

Answer: All the numbers **except 1,2,4,5,10 and 20** are not the factor of 20.

4.47213595

The square root of 20 is expressed as √20 in the radical form and as (20)^{½} or (20)^{0.5} in the exponent form. The square root of 20 rounded up to 8 decimal places is **4.47213595**.

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Square Root of 20.

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Square Root of 20.

1. | What Is the Square Root of 20? |
---|---|

6. |
Thinking Out of the Box! |

**210** is a sum of number series from 1 to 20 .

The sum of the two numbers is 30 and their difference is 20. What are the two numbers? Summary: The sum of the two numbers is 30 and their difference is 20, the two numbers are **25, 5**.

The numbers are **14 and 7** .

Hence, the factors of 20 are **1, 2, 4, 5, 10, and 20**. Important Notes: Factors of a number are all the possible numbers it is divisible by. They may be prime numbers or composite numbers.

The factor pairs of 24 are: **1 x 24, 2 x 12, 3 x 8, and 4 x 6**.

19 is a prime number. The number 19 has only two factors, the number itself and 1. Hence, the factors of 19 are **1 and 19**.

18

Answer: 20% of 90 is **18**.
## What can equal 64?

## What times what can equal 15?

## How is 20 written as the product of prime number?

## How do you find the factor of a number?

**How to Find Factors of a Number?**
## How many prime factors does 20 have?

## How do you write 20 as a root?

1 x 64 = 64. 2 x 32 = 64. 4 x 16 = 64. **8 x 8** = 64.

1 x 15 = 15. 3 x 5 = 15. 5 x 3 = 15. **15 x 1** = 15.

Hence the prime factorization of 20 is **20=2×2×5**.

- Find all the numbers less than or equal to the given number.
- Divide the given number by each of the numbers.
- The divisors that give the remainder to be 0 are the factors of the number.

The only prime factors of 20 are **2 and 5** . You can also get these factors with the use of our factor calculator.

The square root of 20 is represented as √20, where √ is the radical sign and 20 is said to be radicand. In the simplest form, the √20 can be written as **2√5**.
## How do you simplify 20?

## How do you write under Root 20?

## What is the sum of 20 numbers where mean is 20?

## How do you find the 20th triangular number?

4.472135955 is the square root of 20 or value of under root 20 and is represented as √20 in radical form. The √20 in simplest form is written as **2√5**.

Answer: The sum of the 20 numbers where mean is 20 = **400**.

Triangular numbers are a pattern of numbers that form equilateral triangles. The formula for calculating the nth triangular number is: **T = (n)(n + 1) / 2**.
## Which is the sum of first 20 whole numbers?

## What equals a difference of 18 and 2?

## What is the sum of two numbers is 22 and their difference is 6?

Class 10 Question

a=0, d= 2-1=1 and n=20sum of numbers=? sum=n/2(2a+(n-1)d) 20/2(0+19) = 10*19 =**190**. 🙂 This discussion on What is the sum of the first 20 whole numbers?

Hence, the two numbers are **8 and 10** . Hopefully this helps!

The answer is **14 and 8**!
## What two numbers add up to 10 and subtract 30?

## What two numbers add up to 19 and subtract to 7?

## What two numbers add up to 35 and have a difference of 15?

1 Expert Answer

So the numbers are **20 and 10**.

Therefore, the two numbers are **13 and 9**.

This simplifies to 15+2y=35 by adding the y’s. We can subtract 15 from both sides to get 2y=35-15, which is 2y=**20**. Then divide both sides by 2 to get y=10. This is one of the numbers!
## What two numbers add to 17 and subtract to 3?

## Is 20 a factor or multiple?

## Which of the following will have all the factors of 20?

## What is the common multiple of 12 and 20?

## What can equal 22?

## Hey 20 You’ve got a lot of friends (The Friends of 20) Album version

**10 and 7** have a sum of 17 and a difference of 3.

Table of Factors and Multiples

Factors | Multiples | |
---|---|---|

1, 3, 9 | 9 | 18 |

1, 2, 5, 10 | 10 | 20 |

1, 11 | 11 | 22 |

1, 2, 3, 4, 6, 12 | 12 | 24 |

Hence, all the factors of 20 are **1, 2, 4, 5, 10, and 20**.

60

The LCM of 12 and 20 is 60. To find the least common multiple of 12 and 20, we need to find the multiples of 12 and 20 (multiples of 12 = 12, 24, 36, 48 . . . . 60; multiples of 20 = 20, 40, 60, 80) and choose the smallest multiple that is exactly divisible by 12 and 20, i.e., 60.

Factors of 22 are the list of integers that can be evenly divided into 22. There are overall 4 factors of 22 i.e. **1, 2, 11 and 22** where 22 is the biggest factor. The Prime Factors of 22 are 1, 2, 11, 22 and its Factors in Pairs are (1, 22) and (2, 11).

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