Question

У січні працівники майстерні виготовили 106 виробів, а кожний наступний місяць вони виготовляли на 3 вироби більше, ніж у попередній. Скільки виробів було виготовлено у грудні? Скільки виробів виготовили за рік?

Answer 1

У груднi 139
За рік 1470

Answer 2

Calculation of the Number of Products Manufactured in December

To calculate the number of products manufactured in December, we need to consider the information provided in the question. In January, the workers in the workshop produced 106 products. Each subsequent month, they produced 3 more products than the previous month.

Let's break down the problem step by step:

1. In January, the workers produced 106 products. 2. In February, they produced 3 more products than in January, which is 106 + 3 = 109 products. 3. In March, they produced 3 more products than in February, which is 109 + 3 = 112 products. 4. This pattern continues for each subsequent month.

To find the number of products manufactured in December, we need to calculate the total number of products produced from January to December.

Calculation of the Total Number of Products Manufactured in a Year

To calculate the total number of products manufactured in a year, we need to sum up the number of products produced in each month.

Let's calculate the total number of products manufactured in a year:

1. January: 106 products 2. February: 109 products 3. March: 112 products 4. April: 115 products 5. May: 118 products 6. June: 121 products 7. July: 124 products 8. August: 127 products 9. September: 130 products 10. October: 133 products 11. November: 136 products 12. December: To be calculated

To find the total number of products manufactured in a year, we need to sum up the number of products produced in each month.

Calculation Results

Based on the given information, the number of products manufactured in December can be calculated as follows:

1. January: 106 products 2. February: 109 products 3. March: 112 products 4. April: 115 products 5. May: 118 products 6. June: 121 products 7. July: 124 products 8. August: 127 products 9. September: 130 products 10. October: 133 products 11. November: 136 products 12. December: To be calculated

To find the number of products manufactured in December, we can observe that each month, the number of products increases by 3 compared to the previous month. Therefore, the number of products manufactured in December would be 136 + 3 = 139 products.

To calculate the total number of products manufactured in a year, we can sum up the number of products produced in each month:

106 + 109 + 112 + 115 + 118 + 121 + 124 + 127 + 130 + 133 + 136 + 139 = 1,470 products.

Therefore, in December, the workers manufactured 139 products, and the total number of products manufactured in a year was 1,470 products.