Pergunta
The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 30 pizzas in all, 70% of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make? square mushroom pizzas
Solução
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Luciana MariaMestre · Tutor por 5 anos
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To find the number of mushroom pizzas, we need to calculate 70% of the total number of pizzas.
Step 1: Convert the percentage to a decimal.
70\% = 0.7
Step 2: Multiply the total number of pizzas by the decimal.
30 \times 0.7 = 21
Answer: The cafeteria made 21 mushroom pizzas.
Step 1: Convert the percentage to a decimal.
70\% = 0.7
Step 2: Multiply the total number of pizzas by the decimal.
30 \times 0.7 = 21
Answer: The cafeteria made 21 mushroom pizzas.
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