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What is the average of these 3 numbers -18 -23 plus 20?

Updated: 9/22/2023

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∙ 12y ago

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(-18-23+20)/3= (-21)/3=-7

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∙ 12y ago

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What is the average of 18 and 22?

To find the average you need to add the two numbers together and divide by two. 18 + 22 = 40 40 / 2 = 20 The answer is 20.

The average of three consecutive numbers?

For any set of numbers n-1, n, and n+1, the average will be n. For example, if the numbers are 18, 19, 20, the average will be 19.

What is 20 plus 18 plus 13 plus 9?

20+18+13+9=60

What 2 numbers multiply to get 40 and add up to negative 18?

2 times -20 equals 40 and 2 plus -20 equals -18

What is 19 plus 20 plus 1 plus 21 plus 18 plus 4 plus 25 plus 1?

109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25

Related questions

What is the average of 18 24 and 18?

The average of 18, 24, and 18 is (18 + 24 + 18) / 3 = 20.

What is 16 plus 16 plus 16 plus 17 plus 18 plus 18 plus 18 plus 19 plus 19 plus 20 plus 20 plus 20 plus 21?

16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238

What is the average of 18 and 22?

To find the average you need to add the two numbers together and divide by two. 18 + 22 = 40 40 / 2 = 20 The answer is 20.

The average of three consecutive numbers?

For any set of numbers n-1, n, and n+1, the average will be n. For example, if the numbers are 18, 19, 20, the average will be 19.

How many operations ( plus and and divide) to find the average of 20 numbers?

To find the mean average of 20 numbers requires the 20 number to be added together which will take 19 additions and then divide by the number of numbers which will take 1 division → 19 additions followed by 1 division, a total of 20 operations are nominally needed to find the mean average of 20 numbers.

What is 20 plus 18 plus 13 plus 9?

20+18+13+9=60

What does 24 plus 18 plus 20 plus 22 equal?

24 + 18 + 20 + 22 = 84

What is 18 plus 20?

18 plus 20 is 38 how could you not know that,it is such an easy question

What 2 numbers multiply to get 40 and add up to negative 18?

2 times -20 equals 40 and 2 plus -20 equals -18

What is 12 plus 16 plus 18 plus 20 plus 9 equals?

12 + 16 + 18 + 20 + 9 = 75

What is 18 plus 10 plus 20 plus 30 plus 15 plus 50 equals?

18 + 10 + 20 + 30 + 15 + 50= 143

What is 19 plus 20 plus 1 plus 21 plus 18 plus 4 plus 25 plus 1?

109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25

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