Ответы и объяснения

2013-12-23T13:25:35+04:00
Дано:си                          Формула:                           Решение:
m-59 г=0,0059 кг            p=m:V                                p= 0,0059 кг :                                 
V-52cм3                                                                      :52см3=
                                                                                    =0.0001134см3/кг


Найти:
p-?