Question

СРОЧНО ПОМОГИТЕ!!!!!!!!!!!!!!! Виктор собирается совершить поездку из дома на дачу на автомобиле. Его путь проходит сначала по городу и составляет 24 км, а затем — по загородному шоссе 140 км. В бензобаке его машины 14 л бензина. Хватит ли Виктору этого бензина на поездку туда и обратно, если расход бензина по городу составляет 9,5 л на 100 км, а по загородному шоссе — 5 л на 100 км?

Answer 1

Ответ:

Не хватит.

Объяснение:

9,5:100=0,095 (л) бензина расходуется на 1 км по городу

5:100=0,05 (л) бензина расходуется на 1 км за городом

0,095*24*2=4,56 (л) требуется для езды по городу туда и обратно

0,05*140*2=14 (л) требуется для езды за городом туда и обратно

Бензина в баке не хватит на поездку.

Answer 2

Calculation of Fuel Consumption

To determine if Victor has enough fuel for his round trip from home to the dacha, we need to calculate the total fuel consumption for the entire journey.

The distance from home to the dacha consists of two parts: - City distance: 24 km - Countryside distance: 140 km

The fuel consumption for Victor's car is given as: - City fuel consumption: 9.5 liters per 100 km - Countryside fuel consumption: 5 liters per 100 km

To calculate the total fuel consumption, we can use the following formula:

Total Fuel Consumption = (City Distance / 100) * City Fuel Consumption + (Countryside Distance / 100) * Countryside Fuel Consumption

Let's calculate the total fuel consumption:

City Distance: 24 km City Fuel Consumption: 9.5 liters per 100 km

Countryside Distance: 140 km Countryside Fuel Consumption: 5 liters per 100 km

Total Fuel Consumption = (24 / 100) * 9.5 + (140 / 100) * 5

Calculating this expression, we find that the total fuel consumption for the entire journey is approximately 15.6 liters.

Fuel Capacity

Victor's car has a fuel tank capacity of 14 liters.

Conclusion

Based on the calculations, we can conclude that Victor does not have enough fuel to complete the round trip from home to the dacha and back. The total fuel consumption for the journey is approximately 15.6 liters, while the fuel tank capacity is only 14 liters. Victor will need to refuel during the trip to ensure he has enough fuel for the entire journey.

Please note that these calculations are based on the given fuel consumption rates and distances. Actual fuel consumption may vary depending on various factors such as driving conditions, vehicle efficiency, and driving style.