Question

Коровы съедают 2 т 400 кг сена за 6 дней а овцам этого сена хватит на 12 дней за сколько дней сено съедят коровы и овцы вместе

Answer 1

1)2400:6=400 (кг)-едят коровы в день
2)2400:12=200 (кг)-едят овцы в день
3)400+200=600 (кг)-они едят вместе в день
4)2400:600=4 (дня)
Ответ:за 4 дня

Answer 2

Calculation of the Total Amount of Hay Consumed by Cows and Sheep

To determine the number of days it will take for cows and sheep to consume the given amount of hay together, we need to calculate the total amount of hay consumed by both animals.

According to the information provided, cows consume 2,400 kg of hay in 6 days, while sheep consume the same amount of hay in 12 days.

To find the total amount of hay consumed by both cows and sheep, we can add the individual amounts of hay consumed by each animal.

The amount of hay consumed by cows per day can be calculated by dividing the total amount of hay consumed by cows (2,400 kg) by the number of days (6):

Amount of hay consumed by cows per day = 2,400 kg / 6 days = 400 kg/day.

Similarly, the amount of hay consumed by sheep per day can be calculated by dividing the total amount of hay consumed by sheep (2,400 kg) by the number of days (12):

Amount of hay consumed by sheep per day = 2,400 kg / 12 days = 200 kg/day.

Now that we know the daily consumption rates for cows and sheep, we can calculate the total amount of hay consumed by both animals per day.

Total amount of hay consumed by cows and sheep per day = Amount of hay consumed by cows per day + Amount of hay consumed by sheep per day = 400 kg/day + 200 kg/day = 600 kg/day.

Calculation of the Number of Days Required to Consume the Given Amount of Hay

To find the number of days it will take for cows and sheep to consume the given amount of hay together, we can divide the total amount of hay by the combined daily consumption rate.

The total amount of hay is not provided in the question, so we cannot calculate the exact number of days. However, if we assume a total amount of hay, we can calculate the number of days based on that assumption.

For example, if we assume a total amount of hay as 4,800 kg, we can calculate the number of days required as follows:

Number of days required = Total amount of hay / Total amount of hay consumed by cows and sheep per day = 4,800 kg / 600 kg/day = 8 days.

Please note that this calculation is based on the assumption of a total amount of hay. If the actual total amount of hay is different, the number of days required will change accordingly.