No
You can add 3 numbers (or any quantity of numbers) and get a sum.
I don't know what a pachymeter is. But here's how to get the average of any five numbers, no matter where they came from: -- Add up all five numbers. -- Divide the sum by 5 . The quotient is the average of the five numbers.
5
Any number you can add up to get the sum
When you add two (or any number of) numbers together, the result is called the sum.
no
None. Any two odd numbers add up to an even number.
No 5 odd numbers add up to 100. The sum of any two odd numbers is even. The sum of any two even numbers is even. So the sum of any 4 odd numbers must be even. Take that and add an odd number and the sum must be odd. Therefore, the sum of any 5 odd numbers must be odd. 100 is even. In conclusion: The sum of any odd number of odd numbers is odd.
An odd number of odd numbers can not add up to an even number. There fore any 9 (odd) odd numbers can not add up to 50 (even).
The two numbers could be any of the numbers that you add to get to fourteen.
Add any two numbers that add to 1134 or 7734. So pick any number, say n. Calculate the second number as 1134 - n or 7734 - n. Add these two.
463