Question

Лошадь один стог сена съедает за 1 месяц Коза за 2 месяца овца за 2 месяца За сколько времени они съедят один стог сена вместе

Answer 1

1) 1:2=1/2 воза - съедает коза за 1 месяц
2) 1:3=1/3 воза - съедает овца за 1 месяц
3) 1+1/2+1/3=(6+3+2)/6=11/6 воза - съедят они втроём за месяц
4) 1:(11/6)= 6/11 месяца
Ответ: лошадь, коза и овца съедят такой же воз сена за 6/11 месяца.

Answer 2

Calculation of Time to Consume One Stack of Hay

To calculate the time it takes for a horse, a goat, and a sheep to consume one stack of hay together, we need to know the consumption rates of each animal.

According to the information provided: - A horse consumes one stack of hay in 1 month. - A goat consumes one stack of hay in 2 months. - An sheep consumes one stack of hay in 2 months.

To find the combined consumption rate, we need to calculate the reciprocal of each animal's consumption rate and sum them up. Then, we can calculate the time it takes for all three animals to consume one stack of hay by taking the reciprocal of the combined consumption rate.

Let's perform the calculations:

1. The reciprocal of the horse's consumption rate is 1/1 = 1. 2. The reciprocal of the goat's consumption rate is 1/2 = 0.5. 3. The reciprocal of the sheep's consumption rate is 1/2 = 0.5.

Now, let's sum up the reciprocals: 1 + 0.5 + 0.5 = 2

The combined consumption rate is 2.

To find the time it takes for all three animals to consume one stack of hay, we take the reciprocal of the combined consumption rate: 1/2 = 0.5 months.

Therefore, it will take the horse, goat, and sheep together 0.5 months to consume one stack of hay.