well 5 is an odd number there for 2 numbers can't be added to make odd numbers so 4 is the closest number to five so we use it as the middle number for five :D
Only one.
Fractions are numbers. Sometimes they can be simplified, for example, eight fourths is equal to two.
8 * 1* 2^0 * 4^0=8
Add all of the numbers up, and then divide that result by how many numbers there were, e.g. 1,2,3,4,5. Added up they make 15. As there are five numbers there, you divide 15 by 5, and you get 3. Voila.
7, 42, 63, 98, 105
Eight and four.
It is not possible to add together 5 odd numbers to make an even number.
9
You have eight bones that make up your wrist, so I guess your hand, when you include the five metacarpals and the fourteen phalanges.
An infinite amount of different numbers can be use to make the number 23
There are no 5 odd numbers that when added together make 30.Two odd numbers added together make an even numberAn odd number plus and even number makes an odd number.From the five odd numbers:Take two of them and add them together getting an even number and four odd numbersAdd another of the odd numbers to this even number and you will have three odd numbersAdd two of these together and you will have one even and one odd number.Finally add these odd and even numbers together and the result will be an odd numberBut 30 is an even number, so cannot be the sum of five (or any odd number of) odd numbers.