An odd number of odd numbers can't add up to an even number.
odd multiples of 7 are odd numbers.. like 7*1, 7*3,7*5..
In the same way that and odd plus and even is always odd. For example, 7*3 = (7+7) odd + odd = even , then add +7, apply rule that odd + even = odd and get that it equals 21.
odd
Starting with 7, every other multiple is odd.
9,9,9,3
How many odd numbers are there from 16 to 30? Seven {7} odd numbers
Only 1/7 of odd numbers divide by seven, so 6/7 of them do not. That makes about infinity odd numbers altogether.
I was able to get the number 30 by adding 4 odd numbers 3 + 7 + 5 + 15 = 30 But i can't add 5 odd numbers to get 30
Can not be done! An odd number of odd numbers will ALWAYS add up to an odd number.
7
Odd numbers are numbers that cannot be divided by two without getting a decimal. 5, for example, is an odd number because if you divide it by 2, the answer is 2.5 and this answer contains a decimal.The number 7 is therefore an odd number.
The answer to your question is 7
You cannot do this, because you're taking odd numbers: if you add two odd numbers together, you will get an even number. Take the odd numbers in pairs, so you'll have 3 pairs plus an extra odd number. The 3 pairs make 3 even numbers. You can add up any number of even numbers and get an even number, so you will have an even + odd, which is odd. 30 is an even number, but your result will be odd, no matter what 7 odd numbers you choose.
An odd number of odd numbers can't add up to an even number.
odd multiples of 7 are odd numbers.. like 7*1, 7*3,7*5..
It is not possible. The sum of 7 odd numbers must be odd while 50 is not odd.