Question

помогите пожалуйста !!!!!!!!!

Answer 1

1) 6кг = 100%
x = 8%
x = (6*8)/100 = 0,48кг
2) 75л = 100%
х = 300%
х = (75*300)/100 = 225л
5) 900т = 100%
х = 1,25%
х = (900*1,25)/100 = 11,25