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Vivi
Professor
LaoOh, dude, let's do some basic math here. So, you add up 12, 15, and 18, which gives you 45. Then, you divide that by 3 because there are 3 numbers. The average of 12, 15, and 18 is 15. Easy peasy lemon squeezy!
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What is the average of 12 15 15 18?
The average is 15.
What is the average or 12 15 and 18?
15
What is the average of 12 and 18?
The average is 15.
what is the average of 12,15 and 18?
(12+15+18)/3 = 15
What is the average of 18 12 13 17?
To find the average of a set of numbers, you add all the numbers together and then divide by the total number of values. In this case, the sum of 18, 12, 13, and 17 is 60. Since there are 4 numbers in the set, you divide 60 by 4 to find the average, which is 15.
What is 12 more than 15 plus 18?
It is: (15+18)+12 = 45
In a school there are 15 boys at age 12 sixteen boys at age of 15 and eighteen boys at age of 14. what is the average age of boys.?
(15*12+16*15+18*14)/4913.7142857 is the true average age
What is the average of 16 18 14 and 12?
To find the average of a set of numbers, you add all the numbers together and then divide by the total count of numbers. In this case, the sum of 16, 18, 14, and 12 is 60. Since there are four numbers in the set, you divide 60 by 4 to get an average of 15.
What is the gcf of 12 15 18?
GCF(12, 15, 18) = 3
What is the LCM of 12 and 15 and 18?
LCM of 12 and 15 and 18 is 180.
What is negative 12 plus 18 minus negative fifteen?
-12 + 18 - (-15) = -12 + 18 +15 = 21
What is the average of 21 18 15?
It is: 21+18+15 = 54 and 54/3 = 18 which is the mean average
