Question

За 2 ч езды на легковой машине обычно расходуется 12 л бензина. На сколько часов езды хватит 48 л бензина, если его расход не изменится.

Answer 1

12:2=6(л.)- бензина расходуется на 1 час.
48:6=8(ч.)- на столько часов езды хватит 48 литров бензина.
Ответ: на 8 часов езды хватит 48 литров бензина.

Answer 2

Calculating Fuel Consumption for a Car Ride

To calculate the duration of a car ride given the fuel consumption, we can use the formula:

Time = Fuel / Fuel Consumption Rate

Given that the fuel consumption rate is 12 liters per 2 hours, we can calculate the time it takes to use 48 liters of fuel.

Calculation

Using the formula, we can calculate the time it takes to use 48 liters of fuel:

Time = 48 / (12 / 2) Time = 48 / 6 Time = 8 hours

So, with a fuel consumption rate of 12 liters per 2 hours, 48 liters of fuel will last for 8 hours of driving without any change in the fuel consumption rate.