9 , 19 , 29 , 39 , 49 , 59 , 69 , 79 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99.
The answer is 19...that is if I understood your question clearly
9 , 19 , 29 , 39 , 49 , 59 , 69 , 79 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99.
The answer is 19...that is if I understood your question clearly
Your answer 19 is wrong.
It is funny that in fact you listed them 20 all here.