Rose is meeting a friend for lunch at a cafe.
The cafe menu includes sandwiches, drinks, and cakes.
- There are 6 different sandwich fillings.
- There are 10 different drinks.
- There are y cakes.
There are 480 different ways to choose one sandwich, one drink, and one cake.
Work out the value of y.
Answer:
Number of choices: 6 x 10 x y = 480
60y = 480
Y = 8
Answer: y = 8