Get the answers you've been looking for with the help of IDNLearn.com's expert community. Discover in-depth and trustworthy answers from our extensive network of knowledgeable professionals.

Using numbers 1 3 5 7 9 11 13 17 19 in 5 steps sum should be 30.We can repeat numbers.

Sagot :

All given numbers are odd. The sum of odd number (in this case 5) of such numbers is odd too. 30 is an even number, so it's impossible to get 30 in total by adding up any of these numbers.