Question

avery is making pizzas for a pizza party. each pizza requires \\(\frac{3}{4}\\) pound of cheese. how many pounds of cheese does she need to make 19 pizzas? express your answer as a fraction or mixed number in simplest form.

Explanation:

Step1: Identify the operation

To find the total cheese needed, multiply the cheese per pizza by the number of pizzas. So we calculate $\frac{3}{4} \times 19$.

Step2: Perform the multiplication

Multiply the numerator 3 by 19: $3\times19 = 57$. The denominator remains 4. So we get $\frac{57}{4}$.

Step3: Convert to mixed number (optional)

Divide 57 by 4: $57\div4 = 14$ with a remainder of 1. So $\frac{57}{4}=14\frac{1}{4}$.

Answer:

$14\frac{1}{4}$ (or $\frac{57}{4}$)