Question

На зупинці з автобуса вийшло 9 пасажирів, а зайшло 12, після чого в автобусі стало 52 пасажири. Скільки пасажирів було в автобусі до зупинки?​

Answer 1

Ответ:

49

Пошаговое объяснение:

Вышло 9

Вошло 12

12-9=3 - прирост

Итоговое число минус прирост равно 49

Answer 2

Calculation of the Number of Passengers in the Bus

To determine the number of passengers in the bus before the stop, we can use the information provided.

According to the given information: - 9 passengers got off the bus. - 12 passengers got on the bus. - After these changes, there were 52 passengers in the bus.

To calculate the number of passengers in the bus before the stop, we can subtract the number of passengers who got off and the number of passengers who got on from the total number of passengers after the changes.

Let's calculate it step by step:

1. Subtract the number of passengers who got off the bus (9) from the total number of passengers after the changes (52): - 52 - 9 = 43

2. Subtract the number of passengers who got on the bus (12) from the result obtained in step 1: - 43 - 12 = 31

Therefore, there were 31 passengers in the bus before the stop.

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