Question

Железнодорожный билет для взрослого стоит 3200 рублей.Стоимость для школьника составляет 30 процентов от стоимости билета для взрослого. Группа состоит из 16 школьников и 5 взрослых. Сколько стоят билеты на всю группу.

Answer 1

3200:100*30=32*30=960 руб цена билета для школьника                                    960*16=15360 руб стоимость билетов для 16 школьников                                 3200*5=16000 руб стоимость билетов для взрослых                                         15360+16000=31360 руб стоимость билетов для всей группы

Answer 2

3200×30:100=960(это стоимость для одного школьника)
(16×960)+(5×3200)=34240

Answer 3

Calculating the Cost of the Group Tickets

To calculate the cost of the group tickets, we can follow these steps:

1. Calculate the Cost for Schoolchildren's Tickets: - The cost for a schoolchild's ticket is 30% of the adult ticket price. - Given that the adult ticket costs 3200 rubles, the cost for a schoolchild's ticket would be 30% of 3200 rubles.

2. Calculate the Total Cost for Schoolchildren: - Since the group consists of 16 schoolchildren, we can calculate the total cost for all the schoolchildren's tickets.

3. Calculate the Total Cost for Adults: - Given that there are 5 adults in the group, we can calculate the total cost for all the adult tickets.

4. Add the Total Costs for Schoolchildren and Adults: - Finally, we can add the total cost for the schoolchildren's tickets and the total cost for the adult tickets to find the overall cost for the entire group.

Calculation Steps

1. Calculate the Cost for Schoolchildren's Tickets: - The cost for a schoolchild's ticket is 30% of the adult ticket price. - 30% of 3200 rubles is calculated as follows: ``` 3200 * 0.30 = 960 rubles ```

2. Calculate the Total Cost for Schoolchildren: - Since the group consists of 16 schoolchildren, the total cost for all the schoolchildren's tickets is: ``` 960 * 16 = 15360 rubles ```

3. Calculate the Total Cost for Adults: - The total cost for all the adult tickets is: ``` 3200 * 5 = 16000 rubles ```

4. Add the Total Costs for Schoolchildren and Adults: - Finally, we add the total cost for the schoolchildren's tickets and the total cost for the adult tickets to find the overall cost for the entire group: ``` 15360 + 16000 = 31360 rubles ```

Conclusion

The total cost for the entire group, consisting of 16 schoolchildren and 5 adults, would be 31360 rubles.