Question

В первой туристической группе 45 туристов, что на 15 человек меньше, чем во второй. Гид забронировал 80 билетов на экскурсию в музей. Смогут ли все туристы из обеих групп посетить эту экскурсию? Запиши решение задачи.

Answer 1

1) 45+15=60(чел.) во 2 группе
2)45+60=105(чел.) во 2-х группах вместе
3)105-80=25(чел) будут лишними 
Ответ: билетов не хватит

Answer 2

45+15=60т-туристов 2 группе
60+45=105-всего в обеих группах
105-80=25-те туристы которые не пойдут на экскурсию

Answer 3

Problem Analysis

We are given two tourist groups, with the first group having 45 tourists, which is 15 fewer than the second group. The tour guide has reserved 80 tickets for a museum excursion. We need to determine if all the tourists from both groups can visit the museum.

Solution

To solve this problem, we need to compare the total number of tourists in both groups with the number of tickets reserved for the museum excursion.

Let's calculate the total number of tourists in both groups:

- The first group has 45 tourists. - The second group has 15 more tourists than the first group, so it has 45 + 15 = 60 tourists.

Now, let's check if the total number of tourists from both groups is less than or equal to the number of tickets reserved for the museum excursion:

- The total number of tourists from both groups is 45 + 60 = 105. - The number of tickets reserved for the museum excursion is 80.

Since the total number of tourists (105) is greater than the number of tickets reserved (80), not all tourists from both groups will be able to visit the museum.

Conclusion

Based on the given information, not all tourists from both groups will be able to visit the museum. The number of tourists (105) exceeds the number of tickets reserved (80).