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In set of seven numbers the average of the first four is 15 and the average of the last three is 8 .what is the average of all seven numbers?
To find the average of all seven numbers, we first calculate the total for the first four numbers. Since their average is 15, their total is (4 \times 15 = 60). For the last three numbers, with an average of 8, their total is (3 \times 8 = 24). Therefore, the total of all seven numbers is (60 + 24 = 84), and the average of all seven numbers is ( \frac{84}{7} = 12).
The average of the first three numbers was sixThe average of the next seven numbers was 19 What was the overall average of all 10 numbers?
12
In a set of seven numbers the average of the first four is 15 and the average in the last three is 8 then what is the average in all 7?
Oh, what a happy little math problem we have here! To find the average of all seven numbers, we can add the averages of the first four numbers and the last three numbers together, then divide by 7. So, (15 x 4 + 8 x 3) / 7 = 11. The average of all seven numbers is 11.
What is the average of seven numbers if the average of the first two is 9 and the average of the last five is 16?
first two add up to 2 x 9 = 18 last 5 add up to 5 x 16 = 80 total of all numbers = 98 Average of all seven numbers = 14
What are the seven consecutive odd numbers whose average is 224?
The arithmetic average of seven consecutive odd number must be the fourth number which, by definition, is odd. If the average is not the arithmetic average, then the question is ambiguous. In either case the question has no valid answer.
What is the average of first seven composite numbers?
That depends on where you start and what direction you go. If you start at zero and count up, then the first 7 composites you run into are 4, 6, 8, 9, 10, 12, and 14. Their average is 9 .
What is the average of first seven prime numbers?
They are 2+3+5+7+11+13+17 = 58 and 58/7 = 8 and 2/7 which is the average
What is the average of the remaining numbers The average twelve numbers is 35. if the two of the numbers namely 13 and 27 are removed?
The average of the remaining numbers is 38.
The average of six numbers is 4 If the average of two of those numbers is 2 what is the average of the other four numbers?
5
If The average of 5 numbers is 6 and the average of 3 numbers is 4 find out the average of remaining two numbers?
2
How do you do average of a lot of numbers?
To find the average of a list of numbers, add the numbers and divide by the number of numbers in the list.
How do you find the average of n numbers?
The average of n numbers = (sum of n numbers) / (count of n numbers).
