Question

1. Решить задачу. В одну машину погрузили 4 мешка картофеля по 7 кг в каждом, а в другую - З мешка по 10 кг. Сколько килограммоа картофеля погрузили в обе машины? Пожалуйста за 15 баллов

Answer 1

Ответ:

1) 7×4=28(кг)

2) 10×3=30(кг)

3) 30+28=58(кг)- всего

Answer 2

Problem Analysis

We are given two cars, one loaded with 4 bags of potatoes weighing 7 kg each, and the other loaded with 2 bags of potatoes weighing 10 kg each. We need to find the total weight of potatoes loaded in both cars.

Solution

To find the total weight of potatoes loaded in both cars, we can calculate the sum of the weights of the potatoes in each car.

The first car has 4 bags of potatoes, each weighing 7 kg. Therefore, the total weight of potatoes in the first car is 4 bags * 7 kg/bag = 28 kg.

The second car has 2 bags of potatoes, each weighing 10 kg. Therefore, the total weight of potatoes in the second car is 2 bags * 10 kg/bag = 20 kg.

To find the total weight of potatoes loaded in both cars, we add the weights of the potatoes in each car: 28 kg + 20 kg = 48 kg.

Therefore, the total weight of potatoes loaded in both cars is 48 kg.

Answer

The total weight of potatoes loaded in both cars is 48 kg.