Do this in your head

Carpenter · 13-02-2005 12:17am #1

Ok try this using your head hehehe how many no7s from 1>100

joe. · 13-02-2005 12:26am

quick guess 19

JackKelly · 13-02-2005 12:37am

Matthewthebig · 13-02-2005 12:38am

13-02-2005 12:40am

joe. · 13-02-2005 12:43am

stagolee · 13-02-2005 12:45am

20 i think 10 first digit 10 second digit
(allthough there may be a few more in the punchline when it gets posted)

joe. · 13-02-2005 12:48am

7
17
27
37
47
57
67
70
71
72
73
74
75
76
77
78
79
87
97

=19

Now this is in the humour forum so whats the trick?

13-02-2005 12:49am

7
17
27
37
47
57
67
70
71
72
73
74
75
76
77
78
79
87
97

=20!!!!!

2 7's there!

joe. · 13-02-2005 12:50am

Crumbs · 13-02-2005 12:54am

One.
There are twenty digit '7's but only one number '7'.

(I'm really clutching at straws here.)

popinfresh · 13-02-2005 1:08am

there's 10 number 7s in the form of x7, then there are another 10 numbers in the form of 7x 10 + 10 = 20, unless of course there's some stupid trick which I suspect there will be :cool:

Probably "1" there is only one number 7. ie 77 != 7

joe. · 13-02-2005 1:18am

popinfresh wrote:

there's 10 number 7s in the form of x7, then there are another 10 numbers in the form of 7x 10 + 10 = 20, unless of course there's some stupid trick which I suspect there will be :cool:

Probably "1" there is only one number 7. ie 77 != 7

???

Carl Rapid Lip got it

JackKelly · 13-02-2005 1:19am

how the crap did i miss 70-76 and 78,79.

Carpenter · 13-02-2005 1:28am

joe. wrote:

7
17
27
37
47
57
67
70
71
72
73
74
75
76
77
78
79
87
97

=19

Now this is in the humour forum so whats the trick?

he he answer like that and there is the humour but its all in fun

DEmeant0r · 14-02-2005 1:02am

so where's the humour?

Do this in your head

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