Question

до оздоровчих таборів Криму 5 автобусами за 4 рейси перевезли 840 дітей.За скільки рейсів 3 автобуси перевезуть до табору ще 630 дітей.

Answer 1

1) 840 : 4 =210 детей за 1 рейс 5 автобусами

 2) 210 : 5 = 42 человека в 1 автобусе

3) 42 х 3 =126 челове в 3х автобусах

4) 630 : 126 =  за 5 рейсов

Answer 2

840:4=210 человек 5 авт. за 1 рейс

210:5= 42 реб.1 авт за 1 рейс

42*3= 126 ребенка 3 автобуса за 1 рейс

630 : 126=5 рейсов 

Answer 3

Calculation of the Number of Trips

To determine the number of trips required for 3 buses to transport an additional 630 children to the camp, we can use the information provided about the previous transportation of 840 children using 5 buses in 4 trips.

Let's calculate the average number of children transported per trip using the given information:

- 5 buses transported 840 children in 4 trips.

To find the average number of children per trip, we divide the total number of children by the total number of trips:

840 children / 4 trips = 210 children per trip.

Now, we can calculate the number of trips required for 3 buses to transport an additional 630 children:

Number of trips = Total number of children / Average number of children per trip

Number of trips = 630 children / 210 children per trip

Number of trips = 3 trips.

Therefore, 3 buses will need to make 3 trips to transport an additional 630 children to the camp.

Please note that the calculation assumes the same average number of children per trip for both scenarios.