Вес коробки

  • warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/drupal/sites/all/modules/views/views.module on line 1535.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/drupal/sites/all/modules/views/includes/handlers.inc on line 98.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.
  • warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/drupal/includes/theme.inc on line 1079.

Прямоугольная коробка с песком весит 4 кг. Сколько весит коробка с тем же наполнением,  все размеры которого в 4 раза меньше?

Ответ: 

4.583335
Средняя оценка: 4.6 (12 голосов)
Темы:
Автор: monstrik, Чт, 12/22/2011 - 19:21

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