barbarabascikowska5
Zadanie jest bardzo proste musisz liczbę którą masz pomnożyć przez 100% a następnie podzielić przez podany procent .Zyczę powodzenia. np 600 *100%/60 %=1000 65 *100%/13%=500 14*100%/0,5=2800 960 *100%/120%=800 231*100%/110=210 4*100%/5%=80 30*100%/25%=120 3*100%/15%=20 12,5*100%/2,5%=500
10% --- 100
100% --- 1000
b)13% --- 65
1% --- 5
100% --- 500
c)0,5% --- 14
1% --- 28
100% --- 2800
d) 120% --- 960
20% --- 160
100% --- 800
e)110% --- 231
10% --- 21
100% --- 210
f)5% --- 4
100% --- 80
g)25% --- 30
100% --- 120
h)15% --- 3
5% --- 1
100% --- 20
i)2,5% --- 12,5
1% --- 5
100% --- 500
np
600 *100%/60 %=1000
65 *100%/13%=500
14*100%/0,5=2800
960 *100%/120%=800
231*100%/110=210
4*100%/5%=80
30*100%/25%=120
3*100%/15%=20
12,5*100%/2,5%=500