Question

Задача: Борсучок за 5 хвилин робить 7 щеплень лісовим жителям. Скільки щеплень він зробить за 20 хвилин?

Answer 1

1 вариант решения:
5 мин - 7 прививок
20 мин - ? прививок

20*7:5=140:5=28 прививок

2 вариант решения: 
1)20:5=4
2)4*7=28

Ответ: за 20 минут барсучок сделает 28 прививок

 

Answer 2

28   т.к за 5 - 7, за 10 - 14, за 15 - 21, за 20 - 28

Answer 3

Task Analysis

To solve this problem, we can use the given information to calculate the number of burrows the badger makes in 20 minutes.

Calculation

If the badger makes 7 burrows in 5 minutes, we can calculate how many burrows it will make in 20 minutes.

To find the number of burrows the badger makes in 20 minutes, we can use the following calculation: Number of burrows in 20 minutes = (Number of burrows in 5 minutes) * (Total time in 20 minutes / Time in 5 minutes)

Solution

Using the given information, we can calculate the number of burrows the badger makes in 20 minutes: Number of burrows in 20 minutes = 7 * (20 / 5) = 7 * 4 = 28

Therefore, the badger will make 28 burrows in 20 minutes.