Question

Zamień liczby na promile :

a)

0,025

0,705

0,12

0,5

b)

1/2

1/3

3/4

5/8

4/125

3/100

1,2

1,003

1 1/8

Answer 1

a ) 0,025 = 25 promili

0,705 = 705 promili

0,12 = 120 promili

0,5 = 500 promili

b) 1/2 = 500/1000 = 500 promili

1/3 = 1/3 * 1000 promili = 1000/3 promili = 333 1/3 promili

3/4 = 750/1000 = 750 promili

5/8 = 625/1000 = 625 promili

4/125 = 32/1000 = 32 promile

3/100 = 30/1000 = 30 promili

1,2 = 1200/1000 = 1200 promili

1,003 = 1003 / 1000 = 1003 promili

1 1/8= 1125/1000 = 1125 promili

 :)

 

Answer 2

a)

0,025=0,025*1000=25 promili

0,705=0,705*1000=705 promili

0,12=0,12*1000=120 promili

0,5=0,5*1000=500 promili

b)

1/2=0,5*1000=500 promili

1/30,333*1000=333 promile

3/4=0,75*1000=750 promili

5/8=0,625*1000=625 promili

4/125=0,032=32 promile

3/100=0,03*1000=30 promili

1,2=1,2*1000=1200 promili

1,003=1,03*1000=1003promili

1 1/8 =9/8=1,125*1000=1125 promili

 

 

gdyby cos bylo nie jasne prosze pisać :)