Question

when ordering the kids lunch at burger universe, the customer must choose a size, whether or not to have cheese, a type of bun, a side order, and a type of fruit drink. here are the possibilities for each choice. | choice | possibilities | | --- | --- | | size | small, large | | cheese? | with cheese, without cheese | | type of bun | plain bun, sesame seed bun, wheat bun | | side order | fries, onion rings, fruit cup, cheese sticks | | fruit drink | orange, grape | how many kids lunches are possible? | | 5 | × |

Explanation:

Step1: Aplicar el principio fundamental de la cuenta

Para calcular el número total de combinaciones posibles, multiplicamos el número de opciones para cada elección.

Step2: Identificar el número de opciones para cada elección

• Size: \(2\) opciones (Small, Large)
• Cheese?: \(2\) opciones (With cheese, Without cheese)
• Type of bun: \(3\) opciones (Plain bun, Sesame seed bun, Wheat bun)
• Side order: \(4\) opciones (Fries, Onion rings, Fruit cup, Cheese sticks)
• Fruit drink: \(2\) opciones (Orange, Grape)

Step3: Multiplicar las opciones

$$2\times2\times3\times4\times2$$
$$=4\times3\times4\times2$$
$$=12\times4\times2$$
$$=48\times2$$
$$=96$$

Answer:

\(96\)