01.04.2022

На 3000 проданных лотерейных билетов приходится 1200 выигрышных. Какова вероятность выиграша?

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Вопрос школьника по предмету Математика

На 3000 проданных лотерейных билетов приходится 1200 выигрышных. Какова вероятность выиграша?

Ответ учителя по предмету Математика

Ответ:

Вероятность выигрыша — 40%.

Пошаговое объяснение:

1200:3000·100=40%;

Ответ: 40%.

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