Question

В магазине было 9 наборов с игрушечными самолётиками по 7 штук в каждом и 6 наборов с игрушечными автомобилями по 8 штук в каждом. На сколько самолётиков больше, чем автомобилей? А. на 1 Б. на 2 В. на 16 Г. на 15

Answer 1

Самолетики: 9*7 = 63
Автомобили: 6*8 = 48
63 - 48 = 15.
Ответ: Г.

Answer 2

Problem Analysis

In the store, there were 9 sets of toy airplanes, with 7 airplanes in each set, and 6 sets of toy cars, with 8 cars in each set. We need to determine how many more airplanes there are than cars.

Solution

To find the difference between the number of airplanes and cars, we need to calculate the total number of airplanes and the total number of cars, and then subtract the number of cars from the number of airplanes.

The total number of airplanes can be calculated by multiplying the number of sets of airplanes by the number of airplanes in each set: 9 sets * 7 airplanes/set = 63 airplanes.

Similarly, the total number of cars can be calculated by multiplying the number of sets of cars by the number of cars in each set: 6 sets * 8 cars/set = 48 cars.

To find the difference, we subtract the number of cars from the number of airplanes: 63 airplanes - 48 cars = 15 more airplanes than cars.

Therefore, the correct answer is Г. на 15.

Answer

The number of airplanes is 15 more than the number of cars.