40 + 40 x 0 + 1 = ???

  • Thread starter Thread starter Caveo
  • Start date Start date

What do you call that lad?

  • barm cake

    Votes: 36 47.4%
  • bread roll

    Votes: 14 18.4%
  • batch

    Votes: 10 13.2%
  • burger bun

    Votes: 4 5.3%
  • bread

    Votes: 3 3.9%
  • can you put some cheese on it and toast it please mate?

    Votes: 9 11.8%

  • Total voters
    76
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and-so-it-begins1.jpg
 
As there are no brackets, the answer is 1.

40+40=80
80x0=0
0+1=1

However, if there were brackets, the answer could be 1 or 41 or 80, depending on where the brackets were placed.

For the answer to be 1, the brackets would have to be: (40+40)x0+1
40+40=80
80x0=0
0+1=1

For the answer to be 41, the brackets would have to be: 40+(40x0)+1
40x0=0
40+0=40
40+1=41

For the answer to be 80, the brackets would have to be: 40+40x(0+1)
0+1=1
40+40=80
80x1=80

Wrong
 
It's 81. Ok!

Now let's have no more voluntary mathematics on a Saturday unless your name is Stephen Hawking.
 
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