A class of 30 students ate 9 pizzas. How many pizzas would be needed for 40 students?

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asked Oct 28, 2022 215k views

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Shuji · Answer 1 · 2022-11-02T03:22:27+0000

Answer:

12

Explanation:

The ratio is 9:30

So for 40 people , it would be ?:40

Find the number that, when multiplies, by 30, equals 40. This is 1 1/3, or 1.3333... So multiply 9 by 1 1/3: 9 * 1 = 9, 1/3 * 9 = 3. ( + 3 = 12, so 12 pizzas

A class of 30 students ate 9 pizzas. How many pizzas would be needed for 40 students?

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