Question

Kora uses the following ingredients to make 111 s'more.
Ingredient Amount
Graham crackers 222
Chocolate squares 888
Marshmallows 333
How many s'mores can Kora make if she has 202020 graham crackers?

Answer 1

Step-by-step explanation:

Let n be number of tickets at the door.

Let m be number of tickets in advance.

Revenue obtained at the door would be $5×n.

Similarly revenue in advance would be $4×m.

To raise $400, 5n+4m≥400