a) 40 % to 32
10% to 8
100% to 80
x = 80
b) 75% to 48
25% to 16
100% to 64
x = 64
Odpowiedź:
10% - 2
100 % - 20
x = 20 %.
25 % - 12
100 % - 120
x= 120 %
