Question

В театральной кассе было 480 билетов. Кассир продал билеты на 5 спектаклей, по 16 билетов на каждый. Сколько ещё билетов осталось в кассе? Состав задачу, обратную данной и риши её.

Answer 1

5×16=80 билетов продал
480-80=400 осталось

в кассе было 480 билетов. кассир продал часть билетов на 5 спектаклей. на каждый спектакль было продано одинаковое количество билетов. по сколько билетов продали на каждый спектакль, если осталость 400 билетов?
480-400=80
80÷5=16

Answer 2

400+5*16=480 билетов

Answer 3

Problem Statement:

In a theater box office, there were initially 480 tickets available. The cashier sold tickets for 5 performances, with 16 tickets sold for each performance. The question is: How many tickets are still available in the box office?

Solution:

To find the number of tickets remaining in the box office, we need to subtract the number of tickets sold from the total number of tickets available.

The total number of tickets available in the box office is 480.

The number of tickets sold for each performance is 16, and there were 5 performances in total. Therefore, the total number of tickets sold is 16 * 5 = 80.

To find the number of tickets remaining, we subtract the number of tickets sold from the total number of tickets available: 480 - 80 = 400.

Answer: There are 400 tickets remaining in the box office.

Reverse Problem:

The reverse problem would be to determine the number of performances given the number of tickets sold and the number of tickets available.

Let's say there are initially N tickets available in the box office, and M tickets are sold for each performance. If K tickets are sold in total, we need to find the number of performances.

To find the number of performances, we divide the total number of tickets sold by the number of tickets sold for each performance: K / M = Number of performances.

For example, if there are 480 tickets available in the box office and 16 tickets are sold for each performance, and a total of 80 tickets are sold, we can calculate the number of performances as follows: 80 / 16 = 5.

Answer: There were 5 performances.

Note: The reverse problem assumes that the number of tickets sold for each performance is the same.