3 ms·
I think you meant: http://www.wolframalpha.com/input/?i=6%C3%B72%281%2B2%29 http://www.wolframalpha.com/input/?i=6%C3%B72%281%2B2%29 But that's just how Wolfra
by Samuel_Michon 14y ago
I think you meant: http://www.wolframalpha.com/input/?i=6%C3%B72%281%2B2%29 http://www.wolframalpha.com/input/?i=6%C3%B72%281%2B2%29
But that's just how WolframAlpha does it. The article is about the ambiguity in the mnemonic we're taught in school. I thought the correct answer was going to be '1'.