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Here are two more, courtesy of www.brainbashers.com -

1. Find a number whose double exceeds its half by exactly 99.

2. A haulage contractor did not have room in his garage for 8 of his trucks. He therefore increased the size of his garage by 50 percent, which gave him room for 8 more trucks than he owned altogether. How many trucks did he own? [Note - He did not buy any more trucks after rebuilding his garage]

Cheers!

- Joy

[y]
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Comments  
AH! Math problems....

1> [email protected]$#%[email protected]#[email protected]$

2> [email protected]#$4!#@@[email protected]%!

(Hidden, and digits separated...)

~Aru

(PS - will miss ya kid, but will try to write..)
1) An easy one. You can easily solve it by using an equation, as below:

2 X+ ½ X = X + 99

Which means:

4 X + X - 2 X = 99 ---> 3 X = 99 ---> X = 33

And since X = ½ N

N = the number we are looking for.

The number is 66.

[8]
Students: We have free audio pronunciation exercises.
Congrats, you two!

YoHf... that is some explanation! Emotion: starI didn't realise there were so many steps involved when I did it mentally! Emotion: surprise

Cheers,

- Joy [y]
another explanation for the quizz

2X+1/2X=99

3/2X=99

-->X=66

[Y]
Yes. That way you don't need to make the (x2) at the end.

[8]
Teachers: We supply a list of EFL job vacancies
Emotion: smilehey genius:):):P
Eheh. I admit that. [h]

[8]
2) It should be 24.

[8]
Students: Are you brave enough to let our tutors analyse your pronunciation?
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