Question

Дві ділянки поля площею 8 га та 10 га було засіяно пшеницею. Урожайність на першій ділянці склала 36 ц/га, а на другій на 15 % вища. Обчисліть, скільки центнерів пшениці було зібрано з цих ділянок разом.

Answer 1

1) 36 : 100 * 15 = 5,4 (ц/га) - на столько выше урожайность на втором участке;
2) 36 + 5,4 = 41,4 (ц/га) - урожайность пшеницы на втором участке;
3) 36 * 8 = 288 (ц) - столько пшеницы собрали с первого участка;
4) 41,4 * 10 = 414 (ц) - столько пшеницы собрали со второго участка;
5) 288 + 414 = 702 (ц) - собрано с двух участков вместе.
Выражение: 36 * 8 + (36 + 0,15 * 36) * 10 = 702
Вiдповiдь: 702 ц пшеницi було зiбрано з цих дiлянок разом.

Answer 2

Calculation of Wheat Harvest from Two Fields

To calculate the total amount of wheat harvested from two fields, we need to consider the area of each field and the yield per hectare.

Given: - Field 1: 8 hectares - Field 2: 10 hectares - Yield per hectare on Field 1: 36 centners/ha - Yield per hectare on Field 2: 15% higher than Field 1

Calculation:

1. Calculate the total yield from Field 1: - Yield per hectare on Field 1: 36 centners/ha - Area of Field 1: 8 hectares - Total yield from Field 1 = Yield per hectare on Field 1 * Area of Field 1

2. Calculate the total yield from Field 2: - Yield per hectare on Field 2: 15% higher than Field 1 - Yield per hectare on Field 2 = Yield per hectare on Field 1 + (15% of Yield per hectare on Field 1) - Area of Field 2: 10 hectares - Total yield from Field 2 = Yield per hectare on Field 2 * Area of Field 2

3. Calculate the total yield from both fields: - Total yield from both fields = Total yield from Field 1 + Total yield from Field 2

Let's calculate the total yield from both fields step by step.

Calculation Steps:

1. Calculate the total yield from Field 1: - Yield per hectare on Field 1: 36 centners/ha - Area of Field 1: 8 hectares - Total yield from Field 1 = 36 centners/ha * 8 hectares = 288 centners

2. Calculate the total yield from Field 2: - Yield per hectare on Field 2 = Yield per hectare on Field 1 + (15% of Yield per hectare on Field 1) - Yield per hectare on Field 1: 36 centners/ha - 15% of Yield per hectare on Field 1 = 0.15 * 36 centners/ha = 5.4 centners/ha - Yield per hectare on Field 2 = 36 centners/ha + 5.4 centners/ha = 41.4 centners/ha - Area of Field 2: 10 hectares - Total yield from Field 2 = 41.4 centners/ha * 10 hectares = 414 centners

3. Calculate the total yield from both fields: - Total yield from both fields = Total yield from Field 1 + Total yield from Field 2 - Total yield from both fields = 288 centners + 414 centners = 702 centners

Therefore, the total amount of wheat harvested from both fields together is 702 centners.

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