Zad.1 Zapisz w postaci ułamka zwykłego nieskracalnego:
0,375 = ......
0,4 = ......
1,25 = ......
0,(5) = ......
0,012 = ......
Zad.2 Zamień podane procenty na ułamki zwykłe (w najprostszej postaci):
62 % = ......
14 % = ......
% = ......
120 % = ......
4 % = ......
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1.
0,375 = 375/1000 = 3/8
0,4= 4/10 = 2/5
1,25 = 1 i 25/100 = 1 i 1/4
0,(5) = nie wiem
0,012 = 12/1000 = 3/250
2. nie kumam o co chodzi z tymi frac o.O
120% = 1 i 20/100 = 1 i 1/5
4% = 4/100 = 1/25
0,375=3/8
0,4=2/5
1,25=1 i 1/4
0,(5)=5/9
0,012=12/1000=3/250
2.
62 i 1/2 % = 62,5% = 625/1000 = 25/40 = 5/8
14 i 2/7 % = 100/7 % = 100/7/100 = 1/7
1/2% = 1/2/100 = 1/200
120% = 120/100 = 1 i 1/5
4% = 4/100 = 1/25