Adam DDDD

1. Cộng đồng
2. General Khan Academy Questions
3. PEMDAS vs PEDMAS

Thanks Evan, I agree; but then how would you solve this problem: 2x/3y-1 if x=9 and y=2 See what answer you come up with and then take a look at this article from Harvard: http://www.math.harvard.e...

1. Cộng đồng
2. General Khan Academy Questions
3. PEMDAS vs PEDMAS

Thanks Ouat and Leo. True, when the problem is ambiguous it does make it difficult to determine the "right" answer - but there's the problem.  Apparently, based on my limited research, in the UK (f...