Question

Первого дня в библиотеку завезли 627 пачек с книгами, в второго - 285 пачек. Первого дня было сделано на 6 рейсов больше, чем второго. Сколько рейсов было сделано первого и второго дня?

Answer 1

1)на сколько больше книг привезли в первый день,чем во второй?

627-285= 342

2)сколько книг перевозят за 1 рейс?

342:6= 57

3)сколько рейсов сделано в первый день?

627:57= 11

4)сколько рейсов сделано во второй день?

285:57= 5

 

Answer 2

1) 627-285=342-больше  завезли 1 день

2) 342:6=57 - везли за 1 рейс

3) 627:57=11рейсов - в 1 день

4) 11 - 6 = 5 рейсов - во 2 день

 

Answer 3

Calculating the Number of Flights on the First and Second Day

To calculate the number of flights made on the first and second day, we can use the information provided.

The first day, 627 packs of books were delivered, and on the second day, 285 packs were delivered. It is also mentioned that on the first day, there were 6 more flights than on the second day.

Let's denote the number of flights on the second day as x. Then the number of flights on the first day would be x + 6.

We can set up the following equation to solve for x: 627 = (x + 6) * k1 (for the first day) 285 = x * k2 (for the second day)

Where k1 and k2 are the number of packs delivered per flight on the first and second day, respectively.

Solving for the Number of Flights

To solve for the number of flights on the first and second day, we can use the given information and the equation set up above.

Let's solve for x: 627 = (x + 6) * k1 285 = x * k2

By solving these equations, we can find the values of x and x + 6, which represent the number of flights on the second and first day, respectively.

Conclusion

By solving the above equations, we can determine the number of flights made on the first and second day.