Question

A) tuzin - jaki to procent kopy, a jaki procent mendla

B) mendel - jaki to procent kopy, a jaki procent tuzina

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| TUZIN - 12 MENDEL - 15 KOPA - 60.|

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Answer 1

Tuzin:

 

% kopy = 12:60 = 20%

%mendla = 12:15 = 80%

 

Mendel:

 

% kopy = 15:60 = 25%

% tuzina = 15:12 = 125%

 

Answer 2

a) 12/60*100%=20%

12/15*100%=80%

b) 15/16*100%=25%

15/12*100%=125%