Question

Один тракторыст зорав 40%поля,другий35%,третий остальные 90 гектаров.Найдите площядь всего поля!!!!!!с ОБЯСНЕНИЕМ срочно!!!!!!

Answer 1

100 % - это все поле
100 - 40 - 35 = 25 % вспахал третий тракторист
25 % поля = 90 га, значит, 
90 : 25 * 100 = 360 га - площадь всего поля

Answer 2

Calculating Total Area of Fields

To find the total area of the fields, we can use the information provided about the percentage of each tractor's coverage.

Let's calculate it step by step:

1. Calculate the Area Covered by the First Tractor (40% of the Field) - If the first tractor covers 40% of the field, then the area it covers can be calculated as: \[ \text{Area covered by first tractor} = 40\% \times \text{Total area of the field} \]

2. Calculate the Area Covered by the Second Tractor (35% of the Field) - Similarly, the area covered by the second tractor can be calculated as: \[ \text{Area covered by second tractor} = 35\% \times \text{Total area of the field} \]

3. Calculate the Area Covered by the Third Tractor (90 Hectares) - The third tractor covers the remaining 90 hectares of the field.

4. Find the Total Area of the Field - To find the total area of the field, we can add up the areas covered by each tractor and the remaining area: \[ \text{Total area of the field} = \text{Area covered by first tractor} + \text{Area covered by second tractor} + \text{Area covered by third tractor} \]

Let's proceed with the calculations.