Question

В саду 148 яблонь, что составляет 40 % от общего количества деревьев в саду. Сколько деревьев в саду? Площадь поля равна 840 га. Пшеницей засеяли 798 гектаров. Сколько процентов поля засеяли пшеницей? В саду растет 120 деревьев, из них 40 % - яблони. Сколько яблонь в саду?

Answer 1

148 : ( 40% : 100 ) = 370 - деревьев в саду.

798 : 840 * 100 = 95% - засеяли.

120 * ( 40% : 100) = 48 - яблонь в саду.

Answer 2

Calculation 1: Number of Trees in the Garden

In the garden, there are 148 apple trees, which make up 40% of the total number of trees in the garden. We need to find the total number of trees in the garden.

To calculate the total number of trees in the garden, we can use the following formula:

Total number of trees = (Number of apple trees) / (Percentage of apple trees)

Plugging in the values, we have:

Total number of trees = 148 / (40/100) = 148 / 0.4 = 370

Therefore, there are 370 trees in the garden.

Calculation 2: Percentage of Field Planted with Wheat

The area of the field is 840 hectares, and 798 hectares of it are planted with wheat. We need to find the percentage of the field that is planted with wheat.

To calculate the percentage, we can use the following formula:

Percentage = (Area planted with wheat) / (Total area) * 100

Plugging in the values, we have:

Percentage = (798 / 840) * 100 = 95%

Therefore, 95% of the field is planted with wheat.

Calculation 3: Number of Apple Trees in the Garden

In the garden, there are 120 trees in total, and 40% of them are apple trees. We need to find the number of apple trees in the garden.

To calculate the number of apple trees, we can use the following formula:

Number of apple trees = (Total number of trees) * (Percentage of apple trees)

Plugging in the values, we have:

Number of apple trees = 120 * (40/100) = 120 * 0.4 = 48

Therefore, there are 48 apple trees in the garden.