SOLUTION: I have three different crust and 3 different cheeses and 7 toppings. How many different combinations can I have if Ionly can have 1 crust and 1 topping. 3x3x7=63 but what about d
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Question 873645: I have three different crust and 3 different cheeses and 7 toppings. How many different combinations can I have if Ionly can have 1 crust and 1 topping. 3x3x7=63 but what about double, triple and multiple toppings. Do I do 3x3x7x6x5x4x3x2x1=45360 and this is how many different combinations there are? Answer by ewatrrr(24785) (Show Source):
