Odpowiedź :
Odpowiedź:
a) 18% = 280
100% = x
18x = 28000
x = 1555,(5)
b) 35% = 38
100% = x
35x = 3800
x = 108,(571428)
c) 3,5% = 24
100% = x
3,5x = 2400
x = 685,(714285)
Odpowiedź:
a) 18% = 280
100% = x
18x = 28000
x = 1555,(5)
b) 35% = 38
100% = x
35x = 3800
x = 108,(571428)
c) 3,5% = 24
100% = x
3,5x = 2400
x = 685,(714285)