Question

1)Автомобиль За Первый Час Проехал 56 км. , что составило 7/8 того пути, который он проехал за 2 час. За 3 третий час автомобиль проехал 0,75 пути, который он проехал за 2 день. сколько всего автомобиль проехал километров за 3 часа? 2)в магазине в первый день продали 35%, во второй день 28% всех овощей, а в третий день оставшиеся 333 кг. сколько килограммов овощей было в магазине первоначально?

Answer 1

Ответы на 1 задачу и на 2 смотри во влажении

Answer 2

Problem 1: Distance Traveled by a Car

To solve this problem, we need to find the total distance the car traveled in 3 hours.

Given: - The car traveled 56 km in the first hour, which is 7/8 of the distance it traveled in 2 hours. - In the third hour, the car traveled 0.75 of the distance it traveled in 2 hours.

Let's calculate the total distance the car traveled in 3 hours.

Step 1: Calculate the distance traveled in 2 hours. - Let's assume the total distance traveled in 2 hours is represented by the variable D. - The distance traveled in the first hour is 56 km, which is 7/8 of D. - This can be represented by the equation: 56 = (7/8) * D.

Step 2: Calculate the total distance traveled in 3 hours. - The distance traveled in the third hour is 0.75 of D. - The total distance traveled in 3 hours is the sum of the distances traveled in the first, second, and third hours.

Step 3: Calculate the total distance traveled in 3 hours using the information from Step 1 and Step 2.

Problem 2: Initial Weight of Vegetables in the Store

To solve this problem, we need to find the initial weight of vegetables in the store.

Given: - 35% of the vegetables were sold on the first day. - 28% of the vegetables were sold on the second day. - 333 kg of vegetables remained on the third day.

Let's calculate the initial weight of vegetables in the store.

Step 1: Calculate the total weight of vegetables sold in the first two days. - Let's assume the initial weight of vegetables is represented by the variable W. - Calculate the weight of vegetables sold on the first day and the weight of vegetables sold on the second day.

Step 2: Calculate the initial weight of vegetables in the store using the information from Step 1 and the weight remaining on the third day.

I will now proceed with the calculations.