Question

ЗА 3 МЯЧА ЗАПЛАТИЛИ 750 РУБ.СКОЛЬКО НУЖНО ЗАПЛАТИТЬ ЗА 18 МЯЧЕЙ.НАЙДИ РЕШЕНИЕ ЗАДАЧИ ВЫЧИСЛИВ ЦЕНУ ОДНОГО МЯЧА.ЗАПИШИ ОТВЕТ

Answer 1

1) 750 / 3 = 250руб - 1 мяч
2) 250 * 18 = 4500руб - 18 мячей

Answer 2

Problem Statement:

You have purchased 3 balls for a total of 750 rubles. You need to find out how much you would need to pay for 18 balls and calculate the price of one ball.

Solution:

To find out how much you would need to pay for 18 balls, we can set up a proportion using the given information. Let's assume the price of one ball is x rubles.

The proportion can be set up as follows:

3 balls / 750 rubles = 18 balls / y rubles

To solve for y, we can cross-multiply and solve for y:

3 * y = 750 * 18

y = (750 * 18) / 3

Now, let's calculate the value of y:

y = 4500 rubles

Therefore, you would need to pay 4500 rubles for 18 balls.

To calculate the price of one ball, we can divide the total cost by the number of balls:

Price of one ball = Total cost / Number of balls

Price of one ball = 4500 rubles / 18 balls

Now, let's calculate the price of one ball:

Price of one ball = 250 rubles

Therefore, the price of one ball is 250 rubles.

Answer:

You would need to pay 4500 rubles for 18 balls, and the price of one ball is 250 rubles.