Question

1. alessandro makes 3 pizzas in 5 minutes. at this rate, how many pizzas can he make in 11 minutes?

Explanation:

Step1: Find the rate of making pizzas per minute

The rate is the number of pizzas made divided by the time taken. So, the rate \( r=\frac{3}{5} \) pizzas per minute.

Step2: Calculate the number of pizzas in 11 minutes

We use the formula \( \text{Number of pizzas}=r\times\text{time} \). Substituting the values, we get \( \text{Number of pizzas}=\frac{3}{5}\times11 \).
Calculating \( \frac{3\times11}{5}=\frac{33}{5} = 6.6 \)

Answer:

\( 6.6 \) (or if we consider whole pizzas, we might say 6 or 7 depending on context, but mathematically it's \( 6.6 \))