Five food companies sponsored a local food bank. Foster Farms donated 45 dressed chickens; American Summits donated twice the number of bottled water than the number of dressed chicken donated by Foster Farms; Hormel donated three times the number of dressed chickens that Foster Farms donated; Boudin Butchers donated one-third of the number of dressed chickens that Hormel donated; Del Monte Foods donated 30 fewer bottles of water than American Summits. How many food items did the companies donate in total?
American Summits donated 45 x 2 = 90 bottled waters.
Hormel donated 45 x 3 = 135 spams.
Boudin Bakery donated 135 x 1/3 = 45 sourdoughs.
Del Monte Foods donated 90 - 30 = 60 canned fruits.
Therefore, a total of 45 + 90 + 135 + 45 + 60 = 375 different food.