Question

В магазин завезли 425кг картофеля, которая была продана за два дня, причем за первый день было продано в 4 раза больше картофеля, чем второго. Сколько картофеля было продано за третий день?

Answer 1

Х+4Х=425
5Х=425
Х=85
1день-85*4=340
2 день-85

Answer 2

Calculation of Potato Sales

To calculate the amount of potatoes sold on the third day, let's break down the information provided:

- The store received 425 kg of potatoes. - The potatoes were sold over two days. - On the first day, four times more potatoes were sold than on the second day.

To find out how much was sold on the second day, we need to divide the total amount of potatoes sold by 5 (4 parts for the first day and 1 part for the second day).

Let's calculate it step by step:

1. Calculate the amount of potatoes sold on the first day: - Let's assume the amount of potatoes sold on the second day is x kg. - The amount of potatoes sold on the first day is 4x kg.

2. Calculate the total amount of potatoes sold: - The total amount of potatoes sold is 4x + x = 5x kg.

3. Calculate the amount of potatoes sold on the second day: - The total amount of potatoes sold is 425 kg. - Therefore, 5x = 425 kg. - Solving for x, we get x = 425 kg / 5 = 85 kg.

4. Calculate the amount of potatoes sold on the third day: - Since the potatoes were sold over two days, the amount sold on the third day is the remaining amount after subtracting the amount sold on the first and second days from the total amount received. - The amount sold on the third day is 425 kg - (4x + x) kg = 425 kg - 5x kg = 425 kg - 5 * 85 kg = 425 kg - 425 kg = 0 kg.

Therefore, no potatoes were sold on the third day.

Please let me know if there's anything else I can help you with!