Which situation requires the multiplication counting principle?

A.
How many ways can you choose a book from a shelf when there are 7 fiction and 8 nonfiction books on it?

B.
How many ways can you make a cheese sandwich when there are 3 types of bread and 4 types of cheese?

C.
How many ways can you buy a computer when there are 5 desktop models and 4 laptop models?

D.
How many ways can you watch a movie when there are 6 comedies and 4 science fiction movies available?

Question

Which situation requires the multiplication counting principle?	
 
 A.
How many ways can you choose a book from a shelf when there are 7 fiction and 8 nonfiction books on it?
 
 B.
How many ways can you make a cheese sandwich when there are 3 types of bread and 4 types of cheese?
 
 C.
How many ways can you buy a computer when there are 5 desktop models and 4 laptop models?
 
 D.
How many ways can you watch a movie when there are 6 comedies and 4 science fiction movies available?

anonymous · Answer

@Chlorophyll , any ideas ?

anonymous · Answer

B.
How many ways can you make a cheese sandwich when there are 3 types of bread and 4 types of cheese?

anonymous · Answer

Thank you so much .

anonymous · Answer

Multiplly when you combine the bread and cheese types,