Zadanie 6.
Ziarenko grochu 0,00005 kg
Ziarenko maku 0,0000005 kg
Zadanie 7.
a) 3/5 = 6/10 = 0,6
b) 3/4 = 75/100 = 0,75
c) 7/20 = 35/100 = 0,35
d) 1 1/4 = 1 25/100 = 1,25
e) 3 3/25 = 3 12/100 = 3,12
f) 6 1/8 = 6 125/1000 = 6,125
Zadanie 8.
1/4 = 0,25
1/8 = 0,125
1/2 = 0,5
3/5 = 6/10 = 0,6
13/25 = 52/100 = 0,52
7/20 = 35/100 = 0,35