Odpowiedź :
10% = 10/100 = 1/10
30% = 30/100 = 3/10
5% = 5/100 = 1/20
40% = 40/100 = 4/10 = 2/5
60% = 60/100 = 6/10 = 3/5
15% = 15/100 = 3/20
80% = 80/100 = 8/10 = 4/5
90% = 90/100 = 9/10
55% = 55/100 = 11/20
Odpowiedź:
W szczegółowym wyjaśnieniu:
Szczegółowe wyjaśnienie:
10% = [tex]\frac{1}{10}[/tex]
30% = [tex]\frac{3}{10}[/tex]
5% = [tex]\frac{1}{20}[/tex]
40% = [tex]\frac{2}{5}[/tex]
60% = [tex]\frac{3}{5}[/tex]
15% = [tex]\frac{3}{20}[/tex]
80% = [tex]\frac{4}{5}[/tex]
90% = [tex]\frac{9}{10}[/tex]
55% = [tex]\frac{11}{20}[/tex]