Question

Меч работы гномов стоил 65 золотых. При покупке 7 таких мечей со скидкой 10% люди Нуменора привезли 1063 золот(-ых, -ой). Сколько денег они увезут обратно после расчёта?

Answer 1

Ответ:

1меч-65

7 мечей-455

10%=45,5

455-45,5=409,5

1063-409,5=653,5

Останется 653,5 золота

Answer 2

Calculation of the Total Cost of 7 Swords with a 10% Discount

To calculate the total cost of 7 swords with a 10% discount, we need to first determine the original price of each sword. We know that the price of one sword is 65 gold pieces.

To find the discounted price, we can multiply the original price by (100% - 10%) = 90%. This will give us the price after the 10% discount.

Let's calculate the discounted price of one sword:

Original price of one sword = 65 gold pieces Discounted price of one sword = 65 * 0.9 = 58.5 gold pieces

Now, we can calculate the total cost of 7 swords with the discount:

Total cost of 7 swords = Discounted price of one sword * Number of swords = 58.5 * 7 = 409.5 gold pieces

Therefore, the total cost of 7 swords with a 10% discount is 409.5 gold pieces.

Calculation of the Amount of Money the People of Numenor Will Take Back

To calculate the amount of money the people of Numenor will take back, we need to subtract the total cost of the swords from the amount they brought, which is 1063 gold pieces.

Amount of money they will take back = Amount they brought - Total cost of swords = 1063 - 409.5 = 653.5 gold pieces

Therefore, the people of Numenor will take back 653.5 gold pieces after the calculation.

Please note that the calculations provided above are based on the information given in the question.