Question

oblicz jaki procent liczby 125 stanowi liczba 5,85,120,625. oblicz jaki procent liczby 440 stanowi liczba 44,52,8,145,2

Answer 1

5/125*100%= 4%

85/125*100%= 0,68*100%= 68%

120/125*100%= 96%

625/125*100%= 500%

 

44/440*100%= 10%

52/440*100%= 11,(81)%

8/440*100%= 1,(81)%

145/440*100%= 32,95(45)%

2/440*100%= 0,(45)%

 

Answer 2

5/125 = 1/25 

1/25 * 100 % = 100/25 % = 4 %

85/125 = 17/25

17/25  * 100 % = 1700/25 % = 68 %

120/125 = 24/25

24/25 * 100 % = 2400/25 % = 96 %

625/125 = 6

6 * 100% = 600 %

 

44/440 =11/110

11/110 * 100 % = 1100/110 % = 10 %

52/440 = 13/110 

13/110 * 100 % = 1300/110 % = 11,81 %

8/440 =1/55

1/55 * 100 % = 100/55 % = 1,81 %

145/440 = 29/88

29/88 * 100 % = 2900/88 = 32,95 %

2/440 = 1/220

1/220 * 100 % = 100/220 % = 0,45 %