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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 07:54 PM
Original message
Mathemagicians:
40 + 40 X 0 + 1 =
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stlsaxman Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 07:56 PM
Response to Original message
1. 1
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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 12:38 AM
Response to Reply #1
32. That was my first answer..
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Donald Ian Rankin Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 07:56 PM
Response to Original message
2. 41.
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LonePirate Donating Member (898 posts) Send PM | Profile | Ignore Tue Nov-01-11 07:59 PM
Response to Reply #2
5. Yes, 41.The x takes priority over the + so that gives us 40 + 0 + 1 = 41
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Angry Dragon Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:02 PM
Response to Reply #5
9. why??
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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:03 PM
Response to Reply #5
12. Oh, that causes 40 + (40 x 0) + 1?
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rug Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 07:58 PM
Response to Original message
3. 7/16
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HERVEPA Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 07:58 PM
Response to Original message
4. 40 + 0 + 1 = 41
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TroglodyteScholar Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:02 PM
Response to Reply #4
8. +1
...according to "Please Excuse My Dear Aunt Sally" anyway....
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BadgerKid Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:00 PM
Response to Original message
6. exp(log(41))
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Jamastiene Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:01 PM
Response to Original message
7. 41
Order of operations. Multiply first, then add, in this case.

40*0=0
That leaves 40+1=41
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Scuba Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:02 PM
Response to Original message
10. My Dear Aunt Sally told me it's 41. n/t
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originalpckelly Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:02 PM
Response to Original message
11. They call it PEMDAS.
Multiplication is higher up the food chain, so it's 41.
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Donald Ian Rankin Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 08:16 AM
Response to Reply #11
36. Here in the UK it's BODMAS
Brackets Over Division Multiplication Addition Subtraction. What are your PE?
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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:04 PM
Response to Original message
13. Thanks, I thought is was always left-to-right action.
:hi::toast:
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LonePirate Donating Member (898 posts) Send PM | Profile | Ignore Tue Nov-01-11 08:07 PM
Response to Reply #13
14. Multiply and divide first, then add and subtract, both from left to right.
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tama Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:31 PM
Response to Reply #13
17. If right to left action
then you need to learn to count as fenno-ugrics do, and if mathemagically, then in base 7. And/or in p-adic completion of the rational numbers...
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toddwv Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 11:56 PM
Response to Reply #13
31. Convention dictates that the answer is 41
You can check problems like this by Googling the formula. When you type the problem in, Google picks this up and solves it for you using Google's builtin calculator.
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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 12:39 AM
Response to Reply #31
33. Ooh, I did not know that. Thank you.
Edited on Wed Nov-02-11 12:40 AM by Fire Walk With Me
Yep, there it is!
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Twinguard Donating Member (486 posts) Send PM | Profile | Ignore Tue Nov-01-11 08:08 PM
Response to Original message
15. 41
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tama Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:24 PM
Response to Original message
16. 42
what else did you expect, because that is the final answer to everything. So what was your question?
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Fire Walk With Me Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:39 PM
Response to Reply #16
18. I'm going to have to think about it.
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Brother Buzz Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 08:44 PM
Response to Original message
19. That's a trick question. It can be either 666 or 999...depending how you look at it
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xchrom Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:20 PM
Response to Original message
20. +eleven. Nt
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Motown_Johnny Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:28 PM
Response to Original message
21. anything times 0 = 0, so 0+1=1
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Canuckistanian Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:30 PM
Response to Original message
22. By the BMDAS rules, 41
And Aunt Sallie rules.
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Abin Sur Donating Member (647 posts) Send PM | Profile | Ignore Tue Nov-01-11 09:34 PM
Response to Original message
23. 41.
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Timbuk3 Donating Member (727 posts) Send PM | Profile | Ignore Tue Nov-01-11 09:37 PM
Response to Original message
24. pi * i
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Zorra Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:41 PM
Response to Original message
25. 4:20 nt
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Leftist Agitator Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:47 PM
Response to Original message
26. Well, in decimal, it equates to...
33. If you calculate it in octal, of course. :)
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Aerows Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 09:55 PM
Response to Original message
27. 41
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laundry_queen Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 10:44 PM
Response to Original message
28. 41
Edited on Tue Nov-01-11 10:46 PM by laundry_queen
BEMDAS - Brackets (aka parentheses), Exponents, multiplication, division, addition, subtraction.

At least this is what my statistics teacher uses to get us to remember.

so 40X0 = 0
40+0+1 (left to right) = 41
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SoDesuKa Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 11:25 PM
Response to Original message
29. Order of Operations
I don't know if order of operations is anything but a convention. Is there a Euclid's Law or something? If you perform the operations as they come off the tape, you get 40 + 40, 80. 80 times 0, zero. Zero plus one, one.

That's what it says in the Code of Hammurabi, a principle I just invented.
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eppur_se_muova Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Nov-01-11 11:53 PM
Response to Original message
30. Illegal assignment statement; can't assign values to literals.
Doesn't end with a semicolon either.
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Quantess Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 01:30 AM
Response to Original message
34. 41
1. multiply or divide
2. add or subtract
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tblue37 Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 02:51 AM
Response to Original message
35. 41
Edited on Wed Nov-02-11 02:53 AM by tblue37
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JustABozoOnThisBus Donating Member (1000+ posts) Send PM | Profile | Ignore Wed Nov-02-11 08:31 AM
Response to Original message
37. It's simpler written as RPN: 40 0 x 40 + 1 +
Reverse Polish Notation takes care of operator precedence.

41

:hi:
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