when you can add two to eleven and get one as the correct answer?how is it possible?

5 ⤊

a problem

2007-06-11 23:22:58 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

When you're using a twelve-hour clock.

ie start at 11 am, go forward two hours, and you're at 1 pm.

2007-06-11 23:27:28 · answer #1 · answered by dudara 4 · 4⤊ 0⤋

11 + 2 =13

so we get only one correct answer that is 13.
So its possible.

2007-06-12 06:26:31 · answer #2 · answered by sweet n simple 5 · 0⤊ 0⤋

When you're working modulo 12 arithmetic

Doug

2007-06-12 06:28:46 · answer #3 · answered by doug_donaghue 7 · 1⤊ 0⤋