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CEREBRATE SOLUTIONS :JANUARY

by / Thursday, 17 February 2011 / Published in Uncategorized

 

1 zero.the fisherman caught 3,6,9 and 12 fish on the secong,third,fourth and fifth day,respectively.if we let x represent the number of fish caught on the first day,then

X+(x+3)+(x+6)+(x+9)+(x+12)=30 => x=0)

2 in one day ,nine men work at a rate of x compared to 7 women who work at a rate of y.this can be expressed as:

9x+7y=

Likewise in the 2nd case:

7x+11y=

Taking these 2 equations together,we have:

9x+7y=

7x+11y=

45x+35y=1

28x+44y=1

45x+35y=28x+44y

17x=9y

Y or women’s rate /x or men’s rate = 17/9

The women are better workers by the rario of 17 to 9

3 “hide pieces cautioslt” becomes “palt navcki inoti,”

Assuming that

Rub this The foriegn sntax follows that of english.)

4 1 8 13 12

14 11 2 7

4 5 16 9

15 10 3 6

5 the next one is 46656.

Disregarding the number 1,these are the four

Consecutive lowest numbers that are both cubes and squares.

64 729 4,096

82 272or93 642 or163

15,625 and the fifth, 46,656

1252or253 2162or363)

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