Thursday 1 October 2009

DAY 147
If A + B = 18 and A X B = 72, what is A squared + B squared?

Answer:

180..........A and B must be 6 and 12. (8 + 9 does not equal 18)

DAY 148
Why should you never use the number 288 in public?

Answer:

It's too gross...........(2 x 144 = 288)

DAY 149

What is the next number in this series?
1.....8.....27.....64..... ___

Answer:

125..........the perfect cubes

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