Difference between revisions of "2006 Cyprus MO/Lyceum/Problems"

(Problem 11)
(Problem 1)
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== Problem 1 ==
 
== Problem 1 ==
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A diary industry, in a quantity of milk with <math>4%</math> fat adds a quantity of milk with <math>1%</math> fat and produces <math>1200</math>kg of milk with <math>2%</math> fat.
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The quantity of milk with <math>1%</math> fat, that was added is (in kg)
 +
 +
A. <math>1000</math>
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 +
B. <math>600</math>
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 +
C.  <math>800</math>
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D. <math>120</math>
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E. <math>480</math>
  
 
[[2006 Cyprus MO/Lyceum/Problem 1|Solution]]
 
[[2006 Cyprus MO/Lyceum/Problem 1|Solution]]

Revision as of 13:38, 29 May 2007

Problem 1

A diary industry, in a quantity of milk with $4%$ (Error compiling LaTeX. Unknown error_msg) fat adds a quantity of milk with $1%$ (Error compiling LaTeX. Unknown error_msg) fat and produces $1200$kg of milk with $2%$ (Error compiling LaTeX. Unknown error_msg) fat. The quantity of milk with $1%$ (Error compiling LaTeX. Unknown error_msg) fat, that was added is (in kg)

A. $1000$

B. $600$

C. $800$

D. $120$

E. $480$

Solution

Problem 2

Solution

Problem 3

Solution

Problem 4

Solution

Problem 5

Solution

Problem 6

Solution

Problem 7

2006 CyMO-7.PNG

Solution

Problem 8

2006 CyMO-8.PNG

Solution

Problem 9

Solution

Problem 10

Solution

Problem 11

2006 CyMO-11.PNG


Solution

Problem 12

Solution

Problem 13

Solution

Problem 14

2006 CyMO-17.PNG


Solution

Problem 15

Solution

Problem 16

Solution

Problem 17

2006 CyMO-17.PNG


Solution

Problem 18

2006 CyMO-18.PNG


Solution

Problem 19

2006 CyMO-19.PNG


Solution

Problem 20

Solution

Problem 21

Solution

Problem 22

2006 CyMO-22.PNG


Solution

Problem 23

Solution

Problem 24

Solution

Problem 25

Solution

Problem 26

Solution

Problem 27

Solution

Problem 28

Solution

Problem 29

Solution

Problem 30

Solution

See also