Question

Коля поливал огород. Три пятых всей работы он уже выполнил. Какую часть работы осталось выполнить Коле? Сколько грядок осталось полить Коле, если в огороде 20 грядок?

Answer 1

20 : 5 = 4
1/5 (грядок) = 4
3/5 (грядок) = 4 × 3 = 12

Ответ : Коля полил 12 грядок

Answer 2

Calculation of Remaining Work and Number of Beds to Water

To determine the remaining work for Kolya and the number of beds he still needs to water, we need to analyze the given information.

According to the statement, Kolya has already completed three-fifths (3/5) of the entire work. We can calculate the remaining work by subtracting the completed work from the total work.

Let's assume the total work is represented by the variable "W." Since Kolya has completed three-fifths of the work, the completed work can be calculated as (3/5) * W. Therefore, the remaining work can be calculated as W - (3/5) * W.

Now, let's consider the number of beds in the garden. The statement mentions that there are 20 beds in the garden. To calculate the number of beds Kolya still needs to water, we can multiply the total number of beds by the fraction representing the remaining work.

Let's calculate the remaining work and the number of beds Kolya needs to water:

1. Calculation of Remaining Work: - Total work (W) = Unknown - Completed work = (3/5) * W - Remaining work = W - (3/5) * W

2. Calculation of Number of Beds to Water: - Total number of beds = 20 - Number of beds to water = Remaining work * Total number of beds

Let's calculate the remaining work and the number of beds Kolya needs to water using the given information:

1. Calculation of Remaining Work: - Total work (W) = Unknown - Completed work = (3/5) * W - Remaining work = W - (3/5) * W

2. Calculation of Number of Beds to Water: - Total number of beds = 20 - Number of beds to water = Remaining work * Total number of beds

Since we don't have the exact value for the total work (W), we cannot calculate the precise remaining work and the number of beds Kolya needs to water. However, we can provide a general formula for the calculations based on the given information.

General Formula: - Remaining work = Total work - (3/5) * Total work - Number of beds to water = Remaining work * Total number of beds

Please note that the specific values for the total work and the number of beds are required to obtain the exact calculations.