3 and 9.
33
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.
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
The sum of 3 odd numbers is odd while 30 is an even number. So there is not a valid answer in the normal sense. However, in base 9, 5 + 6 + 17 = 30 [In base 10, the above is 5 + 6 + 16 = 27]
3 and 9.
33
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.
The positive integer factors of 30 are: 1 2 3 5 6 10 15 30 The odd factors are therefore 1, 3, 5, 15
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
U={whole number greater than 10 but smaller than 30 } X={numbers divisible by 3 } Y Odd numbers
An odd number of odd numbers can't add up to an even number.
No. These are the numbers that divide evenly into 30: 1 2 3 5 6 10 15 and 30.
There are two sets of 3 consecutive numbers whose sum is 30 but neither set contains all odd numbers. The two sets are: 8, 10 and 12 as well as 9, 10 and 11.
Assuming that by "become 30" you mean add up to 30 then the answer is no.5 odd numbers will always add up to an odd number; never an even amount.This question is a little unclear. If there are no stipulated rules and you just wish to perform a calculation with 5 odd numbers to reach 30 then this is possible. For example:((935 - 5) / (33 - 3)) - 1 = 30.
Only even numbers are divisible by two. If you have an odd number, for example 3, and divide by two, you will get 1 with a remander of 1.
The sum of 3 odd numbers is odd while 30 is an even number. So there is not a valid answer in the normal sense. However, in base 9, 5 + 6 + 17 = 30 [In base 10, the above is 5 + 6 + 16 = 27]