Odpowiedź :
a)
12/60 = 1/5 = 2/10 = 0,2 = 20 %
Tuzin to 20 % kopy.
12/15 = 4/5 = 8/10 = 0,80 = 80 %
Tuzin to 80 % mendla.
b) 15/60 = 1/4 = 25/100 = 0,25 = 25 %
Mendel to 25 % kopy.
15/12 = 5/4 = 1,25 = 125 %
mendel to 125 % tuzina.
a)
12/60 = 1/5 = 2/10 = 0,2 = 20 %
Tuzin to 20 % kopy.
12/15 = 4/5 = 8/10 = 0,80 = 80 %
Tuzin to 80 % mendla.
b) 15/60 = 1/4 = 25/100 = 0,25 = 25 %
Mendel to 25 % kopy.
15/12 = 5/4 = 1,25 = 125 %
mendel to 125 % tuzina.