Question

У светофоров остановились 10 автомашин : 2 из них грузовые, 5 легковых, остальные автобусы. Какую часть всех автомашин составляют грузовые автомашины? Легковые автомашины? автобусы?

Answer 1

2- грузовые, 5- легковые, значит 3- автобусы(10-(5+2)), 0,2-грузовые, 0,5- легковые, 0,3-автобусы

Answer 2

Calculation of the Proportions of Different Types of Vehicles

To determine the proportion of different types of vehicles among the 10 cars stopped at the traffic lights, we need to analyze the given information. According to the question, there are 10 cars in total, with 2 of them being trucks, 5 being passenger cars, and the remaining cars being buses.

To calculate the proportion of each type of vehicle, we can use the following formulas:

Proportion of Trucks = (Number of Trucks / Total Number of Cars) * 100

Proportion of Passenger Cars = (Number of Passenger Cars / Total Number of Cars) * 100

**Proportion of B